247689360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{114671}}^1$

素因数の和:114693

約数の個数: 80

約数和(自身を含む): 853159680

約数和(自身を除く): 605470320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 114671, 229342, 344013, 458684, 573355, 688026, 917368, 1032039, 1146710, 1376052, 1720065, 1834736, 2064078, 2293420, 2752104, 3096117, 3440130, 4128156, 4586840, 5160195, 5504208, 6192234, 6880260, 8256312, 9173680, 10320390, 12384468, 13760520, 15480585, 16512624, 20640780, 24768936, 27521040, 30961170, 41281560, 49537872, 61922340, 82563120, 123844680, 247689360]

約数ペア:

[(1, 247689360), (2, 123844680), (3, 82563120), (4, 61922340), (5, 49537872), (6, 41281560), (8, 30961170), (9, 27521040), (10, 24768936), (12, 20640780), (15, 16512624), (16, 15480585), (18, 13760520), (20, 12384468), (24, 10320390), (27, 9173680), (30, 8256312), (36, 6880260), (40, 6192234), (45, 5504208), (48, 5160195), (54, 4586840), (60, 4128156), (72, 3440130), (80, 3096117), (90, 2752104), (108, 2293420), (120, 2064078), (135, 1834736), (144, 1720065), (180, 1376052), (216, 1146710), (240, 1032039), (270, 917368), (360, 688026), (432, 573355), (540, 458684), (720, 344013), (1080, 229342), (2160, 114671)]