18168137040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{734957}}^1$

素因数の和:735076

約数の個数: 80

約数和(自身を含む): 56868110208

約数和(自身を除く): 38699973168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 734957, 1469914, 2204871, 2939828, 3674785, 4409742, 5879656, 7349570, 8819484, 11024355, 11759312, 14699140, 17638968, 22048710, 29398280, 35277936, 44097420, 58796560, 75700571, 88194840, 151401142, 176389680, 227101713, 302802284, 378502855, 454203426, 605604568, 757005710, 908406852, 1135508565, 1211209136, 1514011420, 1816813704, 2271017130, 3028022840, 3633627408, 4542034260, 6056045680, 9084068520, 18168137040]

約数ペア:

[(1, 18168137040), (2, 9084068520), (3, 6056045680), (4, 4542034260), (5, 3633627408), (6, 3028022840), (8, 2271017130), (10, 1816813704), (12, 1514011420), (15, 1211209136), (16, 1135508565), (20, 908406852), (24, 757005710), (30, 605604568), (40, 454203426), (48, 378502855), (60, 302802284), (80, 227101713), (103, 176389680), (120, 151401142), (206, 88194840), (240, 75700571), (309, 58796560), (412, 44097420), (515, 35277936), (618, 29398280), (824, 22048710), (1030, 17638968), (1236, 14699140), (1545, 11759312), (1648, 11024355), (2060, 8819484), (2472, 7349570), (3090, 5879656), (4120, 4409742), (4944, 3674785), (6180, 2939828), (8240, 2204871), (12360, 1469914), (24720, 734957)]