90340480560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34219879}}^1$

素因数の和:34219906

約数の個数: 80

約数和(自身を含む): 305515088640

約数和(自身を除く): 215174608080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34219879, 68439758, 102659637, 136879516, 171099395, 205319274, 273759032, 342198790, 376418669, 410638548, 513298185, 547518064, 684397580, 752837338, 821277096, 1026596370, 1129256007, 1368795160, 1505674676, 1642554192, 1882093345, 2053192740, 2258512014, 2737590320, 3011349352, 3764186690, 4106385480, 4517024028, 5646280035, 6022698704, 7528373380, 8212770960, 9034048056, 11292560070, 15056746760, 18068096112, 22585120140, 30113493520, 45170240280, 90340480560]

約数ペア:

[(1, 90340480560), (2, 45170240280), (3, 30113493520), (4, 22585120140), (5, 18068096112), (6, 15056746760), (8, 11292560070), (10, 9034048056), (11, 8212770960), (12, 7528373380), (15, 6022698704), (16, 5646280035), (20, 4517024028), (22, 4106385480), (24, 3764186690), (30, 3011349352), (33, 2737590320), (40, 2258512014), (44, 2053192740), (48, 1882093345), (55, 1642554192), (60, 1505674676), (66, 1368795160), (80, 1129256007), (88, 1026596370), (110, 821277096), (120, 752837338), (132, 684397580), (165, 547518064), (176, 513298185), (220, 410638548), (240, 376418669), (264, 342198790), (330, 273759032), (440, 205319274), (528, 171099395), (660, 136879516), (880, 102659637), (1320, 68439758), (2640, 34219879)]