77769240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 156409320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2111, 2456, 3070, 3684, 4222, 4605, 6140, 6333, 7368, 8444, 9210, 10555, 12280, 12666, 16888, 18420, 21110, 25332, 31665, 36840, 42220, 50664, 63330, 84440, 126660, 253320, 648077, 1296154, 1944231, 2592308, 3240385, 3888462, 5184616, 6480770, 7776924, 9721155, 12961540, 15553848, 19442310, 25923080, 38884620, 77769240]

約数ペア:

[(1, 77769240), (2, 38884620), (3, 25923080), (4, 19442310), (5, 15553848), (6, 12961540), (8, 9721155), (10, 7776924), (12, 6480770), (15, 5184616), (20, 3888462), (24, 3240385), (30, 2592308), (40, 1944231), (60, 1296154), (120, 648077), (307, 253320), (614, 126660), (921, 84440), (1228, 63330), (1535, 50664), (1842, 42220), (2111, 36840), (2456, 31665), (3070, 25332), (3684, 21110), (4222, 18420), (4605, 16888), (6140, 12666), (6333, 12280), (7368, 10555), (8444, 9210)]