57872160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{40189}}^1$

素因数の和:40210

約数の個数: 72

約数和(自身を含む): 197493660

約数和(自身を除く): 139621500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 40189, 80378, 120567, 160756, 200945, 241134, 321512, 361701, 401890, 482268, 602835, 643024, 723402, 803780, 964536, 1205670, 1286048, 1446804, 1607560, 1808505, 1929072, 2411340, 2893608, 3215120, 3617010, 3858144, 4822680, 5787216, 6430240, 7234020, 9645360, 11574432, 14468040, 19290720, 28936080, 57872160]

約数ペア:

[(1, 57872160), (2, 28936080), (3, 19290720), (4, 14468040), (5, 11574432), (6, 9645360), (8, 7234020), (9, 6430240), (10, 5787216), (12, 4822680), (15, 3858144), (16, 3617010), (18, 3215120), (20, 2893608), (24, 2411340), (30, 1929072), (32, 1808505), (36, 1607560), (40, 1446804), (45, 1286048), (48, 1205670), (60, 964536), (72, 803780), (80, 723402), (90, 643024), (96, 602835), (120, 482268), (144, 401890), (160, 361701), (180, 321512), (240, 241134), (288, 200945), (360, 160756), (480, 120567), (720, 80378), (1440, 40189)]