91982880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5807}}^1$

素因数の和:5839

約数の個数: 144

約数和(自身を含む): 342486144

約数和(自身を除く): 250503264

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, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5807, 7920, 11614, 15840, 17421, 23228, 29035, 34842, 46456, 52263, 58070, 63877, 69684, 87105, 92912, 104526, 116140, 127754, 139368, 174210, 185824, 191631, 209052, 232280, 255508, 261315, 278736, 319385, 348420, 383262, 418104, 464560, 511016, 522630, 557472, 574893, 638770, 696840, 766524, 836208, 929120, 958155, 1022032, 1045260, 1149786, 1277540, 1393680, 1533048, 1672416, 1916310, 2044064, 2090520, 2299572, 2555080, 2787360, 2874465, 3066096, 3832620, 4181040, 4599144, 5110160, 5748930, 6132192, 7665240, 8362080, 9198288, 10220320, 11497860, 15330480, 18396576, 22995720, 30660960, 45991440, 91982880]

約数ペア:

[(1, 91982880), (2, 45991440), (3, 30660960), (4, 22995720), (5, 18396576), (6, 15330480), (8, 11497860), (9, 10220320), (10, 9198288), (11, 8362080), (12, 7665240), (15, 6132192), (16, 5748930), (18, 5110160), (20, 4599144), (22, 4181040), (24, 3832620), (30, 3066096), (32, 2874465), (33, 2787360), (36, 2555080), (40, 2299572), (44, 2090520), (45, 2044064), (48, 1916310), (55, 1672416), (60, 1533048), (66, 1393680), (72, 1277540), (80, 1149786), (88, 1045260), (90, 1022032), (96, 958155), (99, 929120), (110, 836208), (120, 766524), (132, 696840), (144, 638770), (160, 574893), (165, 557472), (176, 522630), (180, 511016), (198, 464560), (220, 418104), (240, 383262), (264, 348420), (288, 319385), (330, 278736), (352, 261315), (360, 255508), (396, 232280), (440, 209052), (480, 191631), (495, 185824), (528, 174210), (660, 139368), (720, 127754), (792, 116140), (880, 104526), (990, 92912), (1056, 87105), (1320, 69684), (1440, 63877), (1584, 58070), (1760, 52263), (1980, 46456), (2640, 34842), (3168, 29035), (3960, 23228), (5280, 17421), (5807, 15840), (7920, 11614)]