216702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1669}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 673424160

約数和(自身を除く): 456721200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 1669, 2164, 2705, 3246, 3338, 4328, 5007, 5410, 6492, 6676, 8115, 8345, 8656, 10014, 10820, 12984, 13352, 16230, 16690, 20028, 21640, 25035, 25968, 26704, 32460, 33380, 40056, 43280, 50070, 64920, 66760, 80112, 100140, 129840, 133520, 200280, 400560, 902929, 1805858, 2708787, 3611716, 4514645, 5417574, 7223432, 9029290, 10835148, 13543935, 14446864, 18058580, 21670296, 27087870, 36117160, 43340592, 54175740, 72234320, 108351480, 216702960]

約数ペア:

[(1, 216702960), (2, 108351480), (3, 72234320), (4, 54175740), (5, 43340592), (6, 36117160), (8, 27087870), (10, 21670296), (12, 18058580), (15, 14446864), (16, 13543935), (20, 10835148), (24, 9029290), (30, 7223432), (40, 5417574), (48, 4514645), (60, 3611716), (80, 2708787), (120, 1805858), (240, 902929), (541, 400560), (1082, 200280), (1623, 133520), (1669, 129840), (2164, 100140), (2705, 80112), (3246, 66760), (3338, 64920), (4328, 50070), (5007, 43280), (5410, 40056), (6492, 33380), (6676, 32460), (8115, 26704), (8345, 25968), (8656, 25035), (10014, 21640), (10820, 20028), (12984, 16690), (13352, 16230)]