6306040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 15593760

約数和(自身を除く): 9287720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 181, 260, 268, 335, 362, 520, 536, 670, 724, 871, 905, 1340, 1448, 1742, 1810, 2353, 2680, 3484, 3620, 4355, 4706, 6968, 7240, 8710, 9412, 11765, 12127, 17420, 18824, 23530, 24254, 34840, 47060, 48508, 60635, 94120, 97016, 121270, 157651, 242540, 315302, 485080, 630604, 788255, 1261208, 1576510, 3153020, 6306040]

約数ペア:

[(1, 6306040), (2, 3153020), (4, 1576510), (5, 1261208), (8, 788255), (10, 630604), (13, 485080), (20, 315302), (26, 242540), (40, 157651), (52, 121270), (65, 97016), (67, 94120), (104, 60635), (130, 48508), (134, 47060), (181, 34840), (260, 24254), (268, 23530), (335, 18824), (362, 17420), (520, 12127), (536, 11765), (670, 9412), (724, 8710), (871, 7240), (905, 6968), (1340, 4706), (1448, 4355), (1742, 3620), (1810, 3484), (2353, 2680)]