3818280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 11715840

約数和(自身を除く): 7897560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 677, 705, 940, 1128, 1354, 1410, 1880, 2031, 2708, 2820, 3385, 4062, 5416, 5640, 6770, 8124, 10155, 13540, 16248, 20310, 27080, 31819, 40620, 63638, 81240, 95457, 127276, 159095, 190914, 254552, 318190, 381828, 477285, 636380, 763656, 954570, 1272760, 1909140, 3818280]

約数ペア:

[(1, 3818280), (2, 1909140), (3, 1272760), (4, 954570), (5, 763656), (6, 636380), (8, 477285), (10, 381828), (12, 318190), (15, 254552), (20, 190914), (24, 159095), (30, 127276), (40, 95457), (47, 81240), (60, 63638), (94, 40620), (120, 31819), (141, 27080), (188, 20310), (235, 16248), (282, 13540), (376, 10155), (470, 8124), (564, 6770), (677, 5640), (705, 5416), (940, 4062), (1128, 3385), (1354, 2820), (1410, 2708), (1880, 2031)]