1191280320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3407

約数の個数: 168

約数和(自身を含む): 4131039744

約数和(自身を除く): 2939759424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3257, 3810, 4064, 4572, 5080, 5715, 6096, 6514, 7620, 8128, 9144, 9771, 10160, 11430, 12192, 13028, 15240, 16285, 18288, 19542, 20320, 22860, 24384, 26056, 29313, 30480, 32570, 36576, 39084, 40640, 45720, 48855, 52112, 58626, 60960, 65140, 73152, 78168, 91440, 97710, 104224, 117252, 121920, 130280, 146565, 156336, 182880, 195420, 208448, 234504, 260560, 293130, 312672, 365760, 390840, 413639, 469008, 521120, 586260, 625344, 781680, 827278, 938016, 1042240, 1172520, 1240917, 1563360, 1654556, 1876032, 2068195, 2345040, 2481834, 3126720, 3309112, 3722751, 4136390, 4690080, 4963668, 6204585, 6618224, 7445502, 8272780, 9380160, 9927336, 12409170, 13236448, 14891004, 16545560, 18613755, 19854672, 24818340, 26472896, 29782008, 33091120, 37227510, 39709344, 49636680, 59564016, 66182240, 74455020, 79418688, 99273360, 119128032, 132364480, 148910040, 198546720, 238256064, 297820080, 397093440, 595640160, 1191280320]

約数ペア:

[(1, 1191280320), (2, 595640160), (3, 397093440), (4, 297820080), (5, 238256064), (6, 198546720), (8, 148910040), (9, 132364480), (10, 119128032), (12, 99273360), (15, 79418688), (16, 74455020), (18, 66182240), (20, 59564016), (24, 49636680), (30, 39709344), (32, 37227510), (36, 33091120), (40, 29782008), (45, 26472896), (48, 24818340), (60, 19854672), (64, 18613755), (72, 16545560), (80, 14891004), (90, 13236448), (96, 12409170), (120, 9927336), (127, 9380160), (144, 8272780), (160, 7445502), (180, 6618224), (192, 6204585), (240, 4963668), (254, 4690080), (288, 4136390), (320, 3722751), (360, 3309112), (381, 3126720), (480, 2481834), (508, 2345040), (576, 2068195), (635, 1876032), (720, 1654556), (762, 1563360), (960, 1240917), (1016, 1172520), (1143, 1042240), (1270, 938016), (1440, 827278), (1524, 781680), (1905, 625344), (2032, 586260), (2286, 521120), (2540, 469008), (2880, 413639), (3048, 390840), (3257, 365760), (3810, 312672), (4064, 293130), (4572, 260560), (5080, 234504), (5715, 208448), (6096, 195420), (6514, 182880), (7620, 156336), (8128, 146565), (9144, 130280), (9771, 121920), (10160, 117252), (11430, 104224), (12192, 97710), (13028, 91440), (15240, 78168), (16285, 73152), (18288, 65140), (19542, 60960), (20320, 58626), (22860, 52112), (24384, 48855), (26056, 45720), (29313, 40640), (30480, 39084), (32570, 36576)]