242910120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4391}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 730477440

約数和(自身を除く): 487567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2766, 3688, 4391, 4610, 5532, 6915, 8782, 9220, 11064, 13173, 13830, 17564, 18440, 21955, 26346, 27660, 35128, 43910, 52692, 55320, 65865, 87820, 105384, 131730, 175640, 263460, 526920, 2024251, 4048502, 6072753, 8097004, 10121255, 12145506, 16194008, 20242510, 24291012, 30363765, 40485020, 48582024, 60727530, 80970040, 121455060, 242910120]

約数ペア:

[(1, 242910120), (2, 121455060), (3, 80970040), (4, 60727530), (5, 48582024), (6, 40485020), (8, 30363765), (10, 24291012), (12, 20242510), (15, 16194008), (20, 12145506), (24, 10121255), (30, 8097004), (40, 6072753), (60, 4048502), (120, 2024251), (461, 526920), (922, 263460), (1383, 175640), (1844, 131730), (2305, 105384), (2766, 87820), (3688, 65865), (4391, 55320), (4610, 52692), (5532, 43910), (6915, 35128), (8782, 27660), (9220, 26346), (11064, 21955), (13173, 18440), (13830, 17564)]