90119640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 298468800

約数和(自身を除く): 208349160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1409, 1560, 1599, 1640, 2132, 2460, 2665, 2818, 3198, 4227, 4264, 4920, 5330, 5636, 6396, 7045, 7995, 8454, 10660, 11272, 12792, 14090, 15990, 16908, 18317, 21135, 21320, 28180, 31980, 33816, 36634, 42270, 54951, 56360, 57769, 63960, 73268, 84540, 91585, 109902, 115538, 146536, 169080, 173307, 183170, 219804, 231076, 274755, 288845, 346614, 366340, 439608, 462152, 549510, 577690, 693228, 732680, 750997, 866535, 1099020, 1155380, 1386456, 1501994, 1733070, 2198040, 2252991, 2310760, 3003988, 3466140, 3754985, 4505982, 6007976, 6932280, 7509970, 9011964, 11264955, 15019940, 18023928, 22529910, 30039880, 45059820, 90119640]

約数ペア:

[(1, 90119640), (2, 45059820), (3, 30039880), (4, 22529910), (5, 18023928), (6, 15019940), (8, 11264955), (10, 9011964), (12, 7509970), (13, 6932280), (15, 6007976), (20, 4505982), (24, 3754985), (26, 3466140), (30, 3003988), (39, 2310760), (40, 2252991), (41, 2198040), (52, 1733070), (60, 1501994), (65, 1386456), (78, 1155380), (82, 1099020), (104, 866535), (120, 750997), (123, 732680), (130, 693228), (156, 577690), (164, 549510), (195, 462152), (205, 439608), (246, 366340), (260, 346614), (312, 288845), (328, 274755), (390, 231076), (410, 219804), (492, 183170), (520, 173307), (533, 169080), (615, 146536), (780, 115538), (820, 109902), (984, 91585), (1066, 84540), (1230, 73268), (1409, 63960), (1560, 57769), (1599, 56360), (1640, 54951), (2132, 42270), (2460, 36634), (2665, 33816), (2818, 31980), (3198, 28180), (4227, 21320), (4264, 21135), (4920, 18317), (5330, 16908), (5636, 15990), (6396, 14090), (7045, 12792), (7995, 11272), (8454, 10660)]