4072380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 12870144

約数和(自身を除く): 8797764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 227, 230, 260, 276, 299, 345, 390, 454, 460, 598, 681, 690, 780, 897, 908, 1135, 1196, 1362, 1380, 1495, 1794, 2270, 2724, 2951, 2990, 3405, 3588, 4485, 4540, 5221, 5902, 5980, 6810, 8853, 8970, 10442, 11804, 13620, 14755, 15663, 17706, 17940, 20884, 26105, 29510, 31326, 35412, 44265, 52210, 59020, 62652, 67873, 78315, 88530, 104420, 135746, 156630, 177060, 203619, 271492, 313260, 339365, 407238, 678730, 814476, 1018095, 1357460, 2036190, 4072380]

約数ペア:

[(1, 4072380), (2, 2036190), (3, 1357460), (4, 1018095), (5, 814476), (6, 678730), (10, 407238), (12, 339365), (13, 313260), (15, 271492), (20, 203619), (23, 177060), (26, 156630), (30, 135746), (39, 104420), (46, 88530), (52, 78315), (60, 67873), (65, 62652), (69, 59020), (78, 52210), (92, 44265), (115, 35412), (130, 31326), (138, 29510), (156, 26105), (195, 20884), (227, 17940), (230, 17706), (260, 15663), (276, 14755), (299, 13620), (345, 11804), (390, 10442), (454, 8970), (460, 8853), (598, 6810), (681, 5980), (690, 5902), (780, 5221), (897, 4540), (908, 4485), (1135, 3588), (1196, 3405), (1362, 2990), (1380, 2951), (1495, 2724), (1794, 2270)]