8132280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 26483760

約数和(自身を除く): 18351480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 401, 507, 520, 676, 780, 802, 845, 1014, 1203, 1352, 1560, 1604, 1690, 2005, 2028, 2406, 2535, 3208, 3380, 4010, 4056, 4812, 5070, 5213, 6015, 6760, 8020, 9624, 10140, 10426, 12030, 15639, 16040, 20280, 20852, 24060, 26065, 31278, 41704, 48120, 52130, 62556, 67769, 78195, 104260, 125112, 135538, 156390, 203307, 208520, 271076, 312780, 338845, 406614, 542152, 625560, 677690, 813228, 1016535, 1355380, 1626456, 2033070, 2710760, 4066140, 8132280]

約数ペア:

[(1, 8132280), (2, 4066140), (3, 2710760), (4, 2033070), (5, 1626456), (6, 1355380), (8, 1016535), (10, 813228), (12, 677690), (13, 625560), (15, 542152), (20, 406614), (24, 338845), (26, 312780), (30, 271076), (39, 208520), (40, 203307), (52, 156390), (60, 135538), (65, 125112), (78, 104260), (104, 78195), (120, 67769), (130, 62556), (156, 52130), (169, 48120), (195, 41704), (260, 31278), (312, 26065), (338, 24060), (390, 20852), (401, 20280), (507, 16040), (520, 15639), (676, 12030), (780, 10426), (802, 10140), (845, 9624), (1014, 8020), (1203, 6760), (1352, 6015), (1560, 5213), (1604, 5070), (1690, 4812), (2005, 4056), (2028, 4010), (2406, 3380), (2535, 3208)]