22173720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 67392000

約数和(自身を除く): 45218280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2339, 2370, 3160, 4678, 4740, 7017, 9356, 9480, 11695, 14034, 18712, 23390, 28068, 35085, 46780, 56136, 70170, 93560, 140340, 184781, 280680, 369562, 554343, 739124, 923905, 1108686, 1478248, 1847810, 2217372, 2771715, 3695620, 4434744, 5543430, 7391240, 11086860, 22173720]

約数ペア:

[(1, 22173720), (2, 11086860), (3, 7391240), (4, 5543430), (5, 4434744), (6, 3695620), (8, 2771715), (10, 2217372), (12, 1847810), (15, 1478248), (20, 1108686), (24, 923905), (30, 739124), (40, 554343), (60, 369562), (79, 280680), (120, 184781), (158, 140340), (237, 93560), (316, 70170), (395, 56136), (474, 46780), (632, 35085), (790, 28068), (948, 23390), (1185, 18712), (1580, 14034), (1896, 11695), (2339, 9480), (2370, 9356), (3160, 7017), (4678, 4740)]