4320080760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{36109}}^1$

素因数の和:37120

約数の個数: 64

約数和(自身を含む): 12973600800

約数和(自身を除く): 8653520040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 19940, 23928, 29910, 36109, 39880, 59820, 72218, 108327, 119640, 144436, 180545, 216654, 288872, 361090, 433308, 541635, 722180, 866616, 1083270, 1444360, 2166540, 4333080, 36000673, 72001346, 108002019, 144002692, 180003365, 216004038, 288005384, 360006730, 432008076, 540010095, 720013460, 864016152, 1080020190, 1440026920, 2160040380, 4320080760]

約数ペア:

[(1, 4320080760), (2, 2160040380), (3, 1440026920), (4, 1080020190), (5, 864016152), (6, 720013460), (8, 540010095), (10, 432008076), (12, 360006730), (15, 288005384), (20, 216004038), (24, 180003365), (30, 144002692), (40, 108002019), (60, 72001346), (120, 36000673), (997, 4333080), (1994, 2166540), (2991, 1444360), (3988, 1083270), (4985, 866616), (5982, 722180), (7976, 541635), (9970, 433308), (11964, 361090), (14955, 288872), (19940, 216654), (23928, 180545), (29910, 144436), (36109, 119640), (39880, 108327), (59820, 72218)]