16612080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3678

約数の個数: 80

約数和(自身を含む): 54222720

約数和(自身を除く): 37610640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3643, 4560, 7286, 10929, 14572, 18215, 21858, 29144, 36430, 43716, 54645, 58288, 69217, 72860, 87432, 109290, 138434, 145720, 174864, 207651, 218580, 276868, 291440, 346085, 415302, 437160, 553736, 692170, 830604, 874320, 1038255, 1107472, 1384340, 1661208, 2076510, 2768680, 3322416, 4153020, 5537360, 8306040, 16612080]

約数ペア:

[(1, 16612080), (2, 8306040), (3, 5537360), (4, 4153020), (5, 3322416), (6, 2768680), (8, 2076510), (10, 1661208), (12, 1384340), (15, 1107472), (16, 1038255), (19, 874320), (20, 830604), (24, 692170), (30, 553736), (38, 437160), (40, 415302), (48, 346085), (57, 291440), (60, 276868), (76, 218580), (80, 207651), (95, 174864), (114, 145720), (120, 138434), (152, 109290), (190, 87432), (228, 72860), (240, 69217), (285, 58288), (304, 54645), (380, 43716), (456, 36430), (570, 29144), (760, 21858), (912, 18215), (1140, 14572), (1520, 10929), (2280, 7286), (3643, 4560)]