89360520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32377}}^1$

素因数の和:32414

約数の個数: 64

約数和(自身を含む): 279745920

約数和(自身を除く): 190385400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 32377, 64754, 97131, 129508, 161885, 194262, 259016, 323770, 388524, 485655, 647540, 744671, 777048, 971310, 1295080, 1489342, 1942620, 2234013, 2978684, 3723355, 3885240, 4468026, 5957368, 7446710, 8936052, 11170065, 14893420, 17872104, 22340130, 29786840, 44680260, 89360520]

約数ペア:

[(1, 89360520), (2, 44680260), (3, 29786840), (4, 22340130), (5, 17872104), (6, 14893420), (8, 11170065), (10, 8936052), (12, 7446710), (15, 5957368), (20, 4468026), (23, 3885240), (24, 3723355), (30, 2978684), (40, 2234013), (46, 1942620), (60, 1489342), (69, 1295080), (92, 971310), (115, 777048), (120, 744671), (138, 647540), (184, 485655), (230, 388524), (276, 323770), (345, 259016), (460, 194262), (552, 161885), (690, 129508), (920, 97131), (1380, 64754), (2760, 32377)]