54530760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23917}}^1$

素因数の和:23950

約数の個数: 64

約数和(自身を含む): 172209600

約数和(自身を除く): 117678840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23917, 47834, 71751, 95668, 119585, 143502, 191336, 239170, 287004, 358755, 454423, 478340, 574008, 717510, 908846, 956680, 1363269, 1435020, 1817692, 2272115, 2726538, 2870040, 3635384, 4544230, 5453076, 6816345, 9088460, 10906152, 13632690, 18176920, 27265380, 54530760]

約数ペア:

[(1, 54530760), (2, 27265380), (3, 18176920), (4, 13632690), (5, 10906152), (6, 9088460), (8, 6816345), (10, 5453076), (12, 4544230), (15, 3635384), (19, 2870040), (20, 2726538), (24, 2272115), (30, 1817692), (38, 1435020), (40, 1363269), (57, 956680), (60, 908846), (76, 717510), (95, 574008), (114, 478340), (120, 454423), (152, 358755), (190, 287004), (228, 239170), (285, 191336), (380, 143502), (456, 119585), (570, 95668), (760, 71751), (1140, 47834), (2280, 23917)]