125555280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{967}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 390344064

約数和(自身を除く): 264788784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 967, 1082, 1623, 1934, 2164, 2705, 2901, 3246, 3868, 4328, 4835, 5410, 5802, 6492, 7736, 8115, 8656, 9670, 10820, 11604, 12984, 14505, 15472, 16230, 19340, 21640, 23208, 25968, 29010, 32460, 38680, 43280, 46416, 58020, 64920, 77360, 116040, 129840, 232080, 523147, 1046294, 1569441, 2092588, 2615735, 3138882, 4185176, 5231470, 6277764, 7847205, 8370352, 10462940, 12555528, 15694410, 20925880, 25111056, 31388820, 41851760, 62777640, 125555280]

約数ペア:

[(1, 125555280), (2, 62777640), (3, 41851760), (4, 31388820), (5, 25111056), (6, 20925880), (8, 15694410), (10, 12555528), (12, 10462940), (15, 8370352), (16, 7847205), (20, 6277764), (24, 5231470), (30, 4185176), (40, 3138882), (48, 2615735), (60, 2092588), (80, 1569441), (120, 1046294), (240, 523147), (541, 232080), (967, 129840), (1082, 116040), (1623, 77360), (1934, 64920), (2164, 58020), (2705, 46416), (2901, 43280), (3246, 38680), (3868, 32460), (4328, 29010), (4835, 25968), (5410, 23208), (5802, 21640), (6492, 19340), (7736, 16230), (8115, 15472), (8656, 14505), (9670, 12984), (10820, 11604)]