6742920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 20502720

約数和(自身を除く): 13759800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 677, 830, 996, 1245, 1354, 1660, 1992, 2031, 2490, 2708, 3320, 3385, 4062, 4980, 5416, 6770, 8124, 9960, 10155, 13540, 16248, 20310, 27080, 40620, 56191, 81240, 112382, 168573, 224764, 280955, 337146, 449528, 561910, 674292, 842865, 1123820, 1348584, 1685730, 2247640, 3371460, 6742920]

約数ペア:

[(1, 6742920), (2, 3371460), (3, 2247640), (4, 1685730), (5, 1348584), (6, 1123820), (8, 842865), (10, 674292), (12, 561910), (15, 449528), (20, 337146), (24, 280955), (30, 224764), (40, 168573), (60, 112382), (83, 81240), (120, 56191), (166, 40620), (249, 27080), (332, 20310), (415, 16248), (498, 13540), (664, 10155), (677, 9960), (830, 8124), (996, 6770), (1245, 5416), (1354, 4980), (1660, 4062), (1992, 3385), (2031, 3320), (2490, 2708)]