84986040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19141}}^1$

素因数の和:19192

約数の個数: 64

約数和(自身を含む): 261862560

約数和(自身を除く): 176876520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 287115, 382820, 459384, 574230, 708217, 765640, 1148460, 1416434, 2124651, 2296920, 2832868, 3541085, 4249302, 5665736, 7082170, 8498604, 10623255, 14164340, 16997208, 21246510, 28328680, 42493020, 84986040]

約数ペア:

[(1, 84986040), (2, 42493020), (3, 28328680), (4, 21246510), (5, 16997208), (6, 14164340), (8, 10623255), (10, 8498604), (12, 7082170), (15, 5665736), (20, 4249302), (24, 3541085), (30, 2832868), (37, 2296920), (40, 2124651), (60, 1416434), (74, 1148460), (111, 765640), (120, 708217), (148, 574230), (185, 459384), (222, 382820), (296, 287115), (370, 229692), (444, 191410), (555, 153128), (740, 114846), (888, 95705), (1110, 76564), (1480, 57423), (2220, 38282), (4440, 19141)]