67120800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27967}}^1$

素因数の和:27990

約数の個数: 72

約数和(自身を含む): 218486016

約数和(自身を除く): 151365216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 27967, 55934, 83901, 111868, 139835, 167802, 223736, 279670, 335604, 419505, 447472, 559340, 671208, 699175, 839010, 894944, 1118680, 1342416, 1398350, 1678020, 2097525, 2237360, 2684832, 2796700, 3356040, 4195050, 4474720, 5593400, 6712080, 8390100, 11186800, 13424160, 16780200, 22373600, 33560400, 67120800]

約数ペア:

[(1, 67120800), (2, 33560400), (3, 22373600), (4, 16780200), (5, 13424160), (6, 11186800), (8, 8390100), (10, 6712080), (12, 5593400), (15, 4474720), (16, 4195050), (20, 3356040), (24, 2796700), (25, 2684832), (30, 2237360), (32, 2097525), (40, 1678020), (48, 1398350), (50, 1342416), (60, 1118680), (75, 894944), (80, 839010), (96, 699175), (100, 671208), (120, 559340), (150, 447472), (160, 419505), (200, 335604), (240, 279670), (300, 223736), (400, 167802), (480, 139835), (600, 111868), (800, 83901), (1200, 55934), (2400, 27967)]