380904480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 1436460480

約数和(自身を除く): 1055556000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 144, 160, 165, 173, 176, 180, 198, 220, 240, 264, 278, 288, 330, 346, 352, 360, 396, 417, 440, 480, 495, 519, 528, 556, 660, 692, 695, 720, 792, 834, 865, 880, 990, 1038, 1056, 1112, 1251, 1320, 1384, 1390, 1440, 1529, 1557, 1584, 1668, 1730, 1760, 1903, 1980, 2076, 2085, 2224, 2502, 2595, 2640, 2768, 2780, 3058, 3114, 3168, 3336, 3460, 3806, 3960, 4152, 4170, 4448, 4587, 5004, 5190, 5280, 5536, 5560, 5709, 6116, 6228, 6255, 6672, 6920, 7612, 7645, 7785, 7920, 8304, 8340, 9174, 9515, 10008, 10380, 11120, 11418, 12232, 12456, 12510, 13344, 13761, 13840, 15224, 15290, 15570, 15840, 16608, 16680, 17127, 18348, 19030, 20016, 20760, 22240, 22836, 22935, 24047, 24464, 24912, 25020, 27522, 27680, 28545, 30448, 30580, 31140, 33360, 34254, 36696, 38060, 40032, 41520, 45672, 45870, 48094, 48928, 49824, 50040, 55044, 57090, 60896, 61160, 62280, 66720, 68508, 68805, 72141, 73392, 76120, 83040, 85635, 91344, 91740, 96188, 100080, 110088, 114180, 120235, 122320, 124560, 137016, 137610, 144282, 146784, 152240, 171270, 182688, 183480, 192376, 200160, 216423, 220176, 228360, 240470, 244640, 249120, 264517, 274032, 275220, 288564, 304480, 342540, 360705, 366960, 384752, 432846, 440352, 456720, 480940, 529034, 548064, 550440, 577128, 685080, 721410, 733920, 769504, 793551, 865692, 913440, 961880, 1058068, 1082115, 1100880, 1154256, 1322585, 1370160, 1442820, 1587102, 1731384, 1923760, 2116136, 2164230, 2201760, 2308512, 2380653, 2645170, 2740320, 2885640, 3174204, 3462768, 3847520, 3967755, 4232272, 4328460, 4761306, 5290340, 5771280, 6348408, 6925536, 7935510, 8464544, 8656920, 9522612, 10580680, 11542560, 11903265, 12696816, 15871020, 17313840, 19045224, 21161360, 23806530, 25393632, 31742040, 34627680, 38090448, 42322720, 47613060, 63484080, 76180896, 95226120, 126968160, 190452240, 380904480]

約数ペア:

[(1, 380904480), (2, 190452240), (3, 126968160), (4, 95226120), (5, 76180896), (6, 63484080), (8, 47613060), (9, 42322720), (10, 38090448), (11, 34627680), (12, 31742040), (15, 25393632), (16, 23806530), (18, 21161360), (20, 19045224), (22, 17313840), (24, 15871020), (30, 12696816), (32, 11903265), (33, 11542560), (36, 10580680), (40, 9522612), (44, 8656920), (45, 8464544), (48, 7935510), (55, 6925536), (60, 6348408), (66, 5771280), (72, 5290340), (80, 4761306), (88, 4328460), (90, 4232272), (96, 3967755), (99, 3847520), (110, 3462768), (120, 3174204), (132, 2885640), (139, 2740320), (144, 2645170), (160, 2380653), (165, 2308512), (173, 2201760), (176, 2164230), (180, 2116136), (198, 1923760), (220, 1731384), (240, 1587102), (264, 1442820), (278, 1370160), (288, 1322585), (330, 1154256), (346, 1100880), (352, 1082115), (360, 1058068), (396, 961880), (417, 913440), (440, 865692), (480, 793551), (495, 769504), (519, 733920), (528, 721410), (556, 685080), (660, 577128), (692, 550440), (695, 548064), (720, 529034), (792, 480940), (834, 456720), (865, 440352), (880, 432846), (990, 384752), (1038, 366960), (1056, 360705), (1112, 342540), (1251, 304480), (1320, 288564), (1384, 275220), (1390, 274032), (1440, 264517), (1529, 249120), (1557, 244640), (1584, 240470), (1668, 228360), (1730, 220176), (1760, 216423), (1903, 200160), (1980, 192376), (2076, 183480), (2085, 182688), (2224, 171270), (2502, 152240), (2595, 146784), (2640, 144282), (2768, 137610), (2780, 137016), (3058, 124560), (3114, 122320), (3168, 120235), (3336, 114180), (3460, 110088), (3806, 100080), (3960, 96188), (4152, 91740), (4170, 91344), (4448, 85635), (4587, 83040), (5004, 76120), (5190, 73392), (5280, 72141), (5536, 68805), (5560, 68508), (5709, 66720), (6116, 62280), (6228, 61160), (6255, 60896), (6672, 57090), (6920, 55044), (7612, 50040), (7645, 49824), (7785, 48928), (7920, 48094), (8304, 45870), (8340, 45672), (9174, 41520), (9515, 40032), (10008, 38060), (10380, 36696), (11120, 34254), (11418, 33360), (12232, 31140), (12456, 30580), (12510, 30448), (13344, 28545), (13761, 27680), (13840, 27522), (15224, 25020), (15290, 24912), (15570, 24464), (15840, 24047), (16608, 22935), (16680, 22836), (17127, 22240), (18348, 20760), (19030, 20016)]