2787399840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3793}}^1$

素因数の和:5342

約数の個数: 96

約数和(自身を含む): 8788360896

約数和(自身を除く): 6000961056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1531, 3062, 3793, 4593, 6124, 7586, 7655, 9186, 11379, 12248, 15172, 15310, 18372, 18965, 22758, 22965, 24496, 30344, 30620, 36744, 37930, 45516, 45930, 48992, 56895, 60688, 61240, 73488, 75860, 91032, 91860, 113790, 121376, 122480, 146976, 151720, 182064, 183720, 227580, 244960, 303440, 364128, 367440, 455160, 606880, 734880, 910320, 1820640, 5807083, 11614166, 17421249, 23228332, 29035415, 34842498, 46456664, 58070830, 69684996, 87106245, 92913328, 116141660, 139369992, 174212490, 185826656, 232283320, 278739984, 348424980, 464566640, 557479968, 696849960, 929133280, 1393699920, 2787399840]

約数ペア:

[(1, 2787399840), (2, 1393699920), (3, 929133280), (4, 696849960), (5, 557479968), (6, 464566640), (8, 348424980), (10, 278739984), (12, 232283320), (15, 185826656), (16, 174212490), (20, 139369992), (24, 116141660), (30, 92913328), (32, 87106245), (40, 69684996), (48, 58070830), (60, 46456664), (80, 34842498), (96, 29035415), (120, 23228332), (160, 17421249), (240, 11614166), (480, 5807083), (1531, 1820640), (3062, 910320), (3793, 734880), (4593, 606880), (6124, 455160), (7586, 367440), (7655, 364128), (9186, 303440), (11379, 244960), (12248, 227580), (15172, 183720), (15310, 182064), (18372, 151720), (18965, 146976), (22758, 122480), (22965, 121376), (24496, 113790), (30344, 91860), (30620, 91032), (36744, 75860), (37930, 73488), (45516, 61240), (45930, 60688), (48992, 56895)]