118992120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 389491200

約数和(自身を除く): 270499080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 919, 996, 1079, 1245, 1560, 1660, 1838, 1992, 2158, 2490, 2757, 3237, 3320, 3676, 4316, 4595, 4980, 5395, 5514, 6474, 7352, 8632, 9190, 9960, 10790, 11028, 11947, 12948, 13785, 16185, 18380, 21580, 22056, 23894, 25896, 27570, 32370, 35841, 36760, 43160, 47788, 55140, 59735, 64740, 71682, 76277, 95576, 110280, 119470, 129480, 143364, 152554, 179205, 228831, 238940, 286728, 305108, 358410, 381385, 457662, 477880, 610216, 716820, 762770, 915324, 991601, 1144155, 1433640, 1525540, 1830648, 1983202, 2288310, 2974803, 3051080, 3966404, 4576620, 4958005, 5949606, 7932808, 9153240, 9916010, 11899212, 14874015, 19832020, 23798424, 29748030, 39664040, 59496060, 118992120]

約数ペア:

[(1, 118992120), (2, 59496060), (3, 39664040), (4, 29748030), (5, 23798424), (6, 19832020), (8, 14874015), (10, 11899212), (12, 9916010), (13, 9153240), (15, 7932808), (20, 5949606), (24, 4958005), (26, 4576620), (30, 3966404), (39, 3051080), (40, 2974803), (52, 2288310), (60, 1983202), (65, 1830648), (78, 1525540), (83, 1433640), (104, 1144155), (120, 991601), (130, 915324), (156, 762770), (166, 716820), (195, 610216), (249, 477880), (260, 457662), (312, 381385), (332, 358410), (390, 305108), (415, 286728), (498, 238940), (520, 228831), (664, 179205), (780, 152554), (830, 143364), (919, 129480), (996, 119470), (1079, 110280), (1245, 95576), (1560, 76277), (1660, 71682), (1838, 64740), (1992, 59735), (2158, 55140), (2490, 47788), (2757, 43160), (3237, 36760), (3320, 35841), (3676, 32370), (4316, 27570), (4595, 25896), (4980, 23894), (5395, 22056), (5514, 21580), (6474, 18380), (7352, 16185), (8632, 13785), (9190, 12948), (9960, 11947), (10790, 11028)]