80045918040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{241597}}^1$

素因数の和:241873

約数の個数: 128

約数和(自身を含む): 263013246720

約数和(自身を除く): 182967328680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 251, 264, 330, 440, 502, 660, 753, 1004, 1255, 1320, 1506, 2008, 2510, 2761, 3012, 3765, 5020, 5522, 6024, 7530, 8283, 10040, 11044, 13805, 15060, 16566, 22088, 27610, 30120, 33132, 41415, 55220, 66264, 82830, 110440, 165660, 241597, 331320, 483194, 724791, 966388, 1207985, 1449582, 1932776, 2415970, 2657567, 2899164, 3623955, 4831940, 5315134, 5798328, 7247910, 7972701, 9663880, 10630268, 13287835, 14495820, 15945402, 21260536, 26575670, 28991640, 31890804, 39863505, 53151340, 60640847, 63781608, 79727010, 106302680, 121281694, 159454020, 181922541, 242563388, 303204235, 318908040, 363845082, 485126776, 606408470, 667049317, 727690164, 909612705, 1212816940, 1334098634, 1455380328, 1819225410, 2001147951, 2425633880, 2668197268, 3335246585, 3638450820, 4002295902, 5336394536, 6670493170, 7276901640, 8004591804, 10005739755, 13340986340, 16009183608, 20011479510, 26681972680, 40022959020, 80045918040]

約数ペア:

[(1, 80045918040), (2, 40022959020), (3, 26681972680), (4, 20011479510), (5, 16009183608), (6, 13340986340), (8, 10005739755), (10, 8004591804), (11, 7276901640), (12, 6670493170), (15, 5336394536), (20, 4002295902), (22, 3638450820), (24, 3335246585), (30, 2668197268), (33, 2425633880), (40, 2001147951), (44, 1819225410), (55, 1455380328), (60, 1334098634), (66, 1212816940), (88, 909612705), (110, 727690164), (120, 667049317), (132, 606408470), (165, 485126776), (220, 363845082), (251, 318908040), (264, 303204235), (330, 242563388), (440, 181922541), (502, 159454020), (660, 121281694), (753, 106302680), (1004, 79727010), (1255, 63781608), (1320, 60640847), (1506, 53151340), (2008, 39863505), (2510, 31890804), (2761, 28991640), (3012, 26575670), (3765, 21260536), (5020, 15945402), (5522, 14495820), (6024, 13287835), (7530, 10630268), (8283, 9663880), (10040, 7972701), (11044, 7247910), (13805, 5798328), (15060, 5315134), (16566, 4831940), (22088, 3623955), (27610, 2899164), (30120, 2657567), (33132, 2415970), (41415, 1932776), (55220, 1449582), (66264, 1207985), (82830, 966388), (110440, 724791), (165660, 483194), (241597, 331320)]