204053880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8059}}^1$

素因数の和:8284

約数の個数: 64

約数和(自身を含む): 615139200

約数和(自身を除く): 411085320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8059, 8440, 12660, 16118, 24177, 25320, 32236, 40295, 48354, 64472, 80590, 96708, 120885, 161180, 193416, 241770, 322360, 483540, 967080, 1700449, 3400898, 5101347, 6801796, 8502245, 10202694, 13603592, 17004490, 20405388, 25506735, 34008980, 40810776, 51013470, 68017960, 102026940, 204053880]

約数ペア:

[(1, 204053880), (2, 102026940), (3, 68017960), (4, 51013470), (5, 40810776), (6, 34008980), (8, 25506735), (10, 20405388), (12, 17004490), (15, 13603592), (20, 10202694), (24, 8502245), (30, 6801796), (40, 5101347), (60, 3400898), (120, 1700449), (211, 967080), (422, 483540), (633, 322360), (844, 241770), (1055, 193416), (1266, 161180), (1688, 120885), (2110, 96708), (2532, 80590), (3165, 64472), (4220, 48354), (5064, 40295), (6330, 32236), (8059, 25320), (8440, 24177), (12660, 16118)]