1380451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1427}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 4041902592

約数和(自身を除く): 2661451332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 701, 1380, 1402, 1427, 2103, 2804, 2854, 3505, 4206, 4281, 5708, 7010, 7135, 8412, 8562, 10515, 14020, 14270, 16123, 17124, 21030, 21405, 28540, 32246, 32821, 42060, 42810, 48369, 64492, 65642, 80615, 85620, 96738, 98463, 131284, 161230, 164105, 193476, 196926, 241845, 322460, 328210, 393852, 483690, 492315, 656420, 967380, 984630, 1000327, 1969260, 2000654, 3000981, 4001308, 5001635, 6001962, 10003270, 12003924, 15004905, 20006540, 23007521, 30009810, 46015042, 60019620, 69022563, 92030084, 115037605, 138045126, 230075210, 276090252, 345112815, 460150420, 690225630, 1380451260]

約数ペア:

[(1, 1380451260), (2, 690225630), (3, 460150420), (4, 345112815), (5, 276090252), (6, 230075210), (10, 138045126), (12, 115037605), (15, 92030084), (20, 69022563), (23, 60019620), (30, 46015042), (46, 30009810), (60, 23007521), (69, 20006540), (92, 15004905), (115, 12003924), (138, 10003270), (230, 6001962), (276, 5001635), (345, 4001308), (460, 3000981), (690, 2000654), (701, 1969260), (1380, 1000327), (1402, 984630), (1427, 967380), (2103, 656420), (2804, 492315), (2854, 483690), (3505, 393852), (4206, 328210), (4281, 322460), (5708, 241845), (7010, 196926), (7135, 193476), (8412, 164105), (8562, 161230), (10515, 131284), (14020, 98463), (14270, 96738), (16123, 85620), (17124, 80615), (21030, 65642), (21405, 64492), (28540, 48369), (32246, 42810), (32821, 42060)]