1786920480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3408

約数の個数: 192

約数和(自身を含む): 6305402880

約数和(自身を除く): 4518482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3257, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6514, 6858, 7620, 9144, 9771, 10160, 11430, 12192, 13028, 13716, 15240, 16285, 17145, 18288, 19542, 20320, 22860, 26056, 27432, 29313, 30480, 32570, 34290, 36576, 39084, 45720, 48855, 52112, 54864, 58626, 60960, 65140, 68580, 78168, 87939, 91440, 97710, 104224, 109728, 117252, 130280, 137160, 146565, 156336, 175878, 182880, 195420, 234504, 260560, 274320, 293130, 312672, 351756, 390840, 413639, 439695, 469008, 521120, 548640, 586260, 703512, 781680, 827278, 879390, 938016, 1172520, 1240917, 1407024, 1563360, 1654556, 1758780, 2068195, 2345040, 2481834, 2814048, 3309112, 3517560, 3722751, 4136390, 4690080, 4963668, 6204585, 6618224, 7035120, 7445502, 8272780, 9927336, 11168253, 12409170, 13236448, 14070240, 14891004, 16545560, 18613755, 19854672, 22336506, 24818340, 29782008, 33091120, 37227510, 39709344, 44673012, 49636680, 55841265, 59564016, 66182240, 74455020, 89346024, 99273360, 111682530, 119128032, 148910040, 178692048, 198546720, 223365060, 297820080, 357384096, 446730120, 595640160, 893460240, 1786920480]

約数ペア:

[(1, 1786920480), (2, 893460240), (3, 595640160), (4, 446730120), (5, 357384096), (6, 297820080), (8, 223365060), (9, 198546720), (10, 178692048), (12, 148910040), (15, 119128032), (16, 111682530), (18, 99273360), (20, 89346024), (24, 74455020), (27, 66182240), (30, 59564016), (32, 55841265), (36, 49636680), (40, 44673012), (45, 39709344), (48, 37227510), (54, 33091120), (60, 29782008), (72, 24818340), (80, 22336506), (90, 19854672), (96, 18613755), (108, 16545560), (120, 14891004), (127, 14070240), (135, 13236448), (144, 12409170), (160, 11168253), (180, 9927336), (216, 8272780), (240, 7445502), (254, 7035120), (270, 6618224), (288, 6204585), (360, 4963668), (381, 4690080), (432, 4136390), (480, 3722751), (508, 3517560), (540, 3309112), (635, 2814048), (720, 2481834), (762, 2345040), (864, 2068195), (1016, 1758780), (1080, 1654556), (1143, 1563360), (1270, 1407024), (1440, 1240917), (1524, 1172520), (1905, 938016), (2032, 879390), (2160, 827278), (2286, 781680), (2540, 703512), (3048, 586260), (3257, 548640), (3429, 521120), (3810, 469008), (4064, 439695), (4320, 413639), (4572, 390840), (5080, 351756), (5715, 312672), (6096, 293130), (6514, 274320), (6858, 260560), (7620, 234504), (9144, 195420), (9771, 182880), (10160, 175878), (11430, 156336), (12192, 146565), (13028, 137160), (13716, 130280), (15240, 117252), (16285, 109728), (17145, 104224), (18288, 97710), (19542, 91440), (20320, 87939), (22860, 78168), (26056, 68580), (27432, 65140), (29313, 60960), (30480, 58626), (32570, 54864), (34290, 52112), (36576, 48855), (39084, 45720)]