85508040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15161}}^1$

素因数の和:15222

約数の個数: 64

約数和(自身を含む): 261999360

約数和(自身を除く): 176491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15161, 30322, 45483, 60644, 75805, 90966, 121288, 151610, 181932, 227415, 303220, 363864, 454830, 606440, 712567, 909660, 1425134, 1819320, 2137701, 2850268, 3562835, 4275402, 5700536, 7125670, 8550804, 10688505, 14251340, 17101608, 21377010, 28502680, 42754020, 85508040]

約数ペア:

[(1, 85508040), (2, 42754020), (3, 28502680), (4, 21377010), (5, 17101608), (6, 14251340), (8, 10688505), (10, 8550804), (12, 7125670), (15, 5700536), (20, 4275402), (24, 3562835), (30, 2850268), (40, 2137701), (47, 1819320), (60, 1425134), (94, 909660), (120, 712567), (141, 606440), (188, 454830), (235, 363864), (282, 303220), (376, 227415), (470, 181932), (564, 151610), (705, 121288), (940, 90966), (1128, 75805), (1410, 60644), (1880, 45483), (2820, 30322), (5640, 15161)]