68336040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15391}}^1$

素因数の和:15442

約数の個数: 64

約数和(自身を含む): 210562560

約数和(自身を除く): 142226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 230865, 307820, 369384, 461730, 569467, 615640, 923460, 1138934, 1708401, 1846920, 2277868, 2847335, 3416802, 4555736, 5694670, 6833604, 8542005, 11389340, 13667208, 17084010, 22778680, 34168020, 68336040]

約数ペア:

[(1, 68336040), (2, 34168020), (3, 22778680), (4, 17084010), (5, 13667208), (6, 11389340), (8, 8542005), (10, 6833604), (12, 5694670), (15, 4555736), (20, 3416802), (24, 2847335), (30, 2277868), (37, 1846920), (40, 1708401), (60, 1138934), (74, 923460), (111, 615640), (120, 569467), (148, 461730), (185, 369384), (222, 307820), (296, 230865), (370, 184692), (444, 153910), (555, 123128), (740, 92346), (888, 76955), (1110, 61564), (1480, 46173), (2220, 30782), (4440, 15391)]