268223640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54517}}^1$

素因数の和:54572

約数の個数: 64

約数和(自身を含む): 824312160

約数和(自身を除く): 556088520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 54517, 109034, 163551, 218068, 272585, 327102, 436136, 545170, 654204, 817755, 1090340, 1308408, 1635510, 2180680, 2235197, 3271020, 4470394, 6542040, 6705591, 8940788, 11175985, 13411182, 17881576, 22351970, 26822364, 33527955, 44703940, 53644728, 67055910, 89407880, 134111820, 268223640]

約数ペア:

[(1, 268223640), (2, 134111820), (3, 89407880), (4, 67055910), (5, 53644728), (6, 44703940), (8, 33527955), (10, 26822364), (12, 22351970), (15, 17881576), (20, 13411182), (24, 11175985), (30, 8940788), (40, 6705591), (41, 6542040), (60, 4470394), (82, 3271020), (120, 2235197), (123, 2180680), (164, 1635510), (205, 1308408), (246, 1090340), (328, 817755), (410, 654204), (492, 545170), (615, 436136), (820, 327102), (984, 272585), (1230, 218068), (1640, 163551), (2460, 109034), (4920, 54517)]