60244040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 139754160

約数和(自身を除く): 79510120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 157, 181, 212, 265, 314, 362, 424, 530, 628, 724, 785, 905, 1060, 1256, 1448, 1570, 1810, 2120, 3140, 3620, 6280, 7240, 8321, 9593, 16642, 19186, 28417, 33284, 38372, 41605, 47965, 56834, 66568, 76744, 83210, 95930, 113668, 142085, 166420, 191860, 227336, 284170, 332840, 383720, 568340, 1136680, 1506101, 3012202, 6024404, 7530505, 12048808, 15061010, 30122020, 60244040]

約数ペア:

[(1, 60244040), (2, 30122020), (4, 15061010), (5, 12048808), (8, 7530505), (10, 6024404), (20, 3012202), (40, 1506101), (53, 1136680), (106, 568340), (157, 383720), (181, 332840), (212, 284170), (265, 227336), (314, 191860), (362, 166420), (424, 142085), (530, 113668), (628, 95930), (724, 83210), (785, 76744), (905, 66568), (1060, 56834), (1256, 47965), (1448, 41605), (1570, 38372), (1810, 33284), (2120, 28417), (3140, 19186), (3620, 16642), (6280, 9593), (7240, 8321)]