548794920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28057}}^1$

素因数の和:28234

約数の個数: 64

約数和(自身を含む): 1656544320

約数和(自身を除く): 1107749400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 280570, 336684, 420855, 561140, 673368, 841710, 1122280, 1683420, 3366840, 4573291, 9146582, 13719873, 18293164, 22866455, 27439746, 36586328, 45732910, 54879492, 68599365, 91465820, 109758984, 137198730, 182931640, 274397460, 548794920]

約数ペア:

[(1, 548794920), (2, 274397460), (3, 182931640), (4, 137198730), (5, 109758984), (6, 91465820), (8, 68599365), (10, 54879492), (12, 45732910), (15, 36586328), (20, 27439746), (24, 22866455), (30, 18293164), (40, 13719873), (60, 9146582), (120, 4573291), (163, 3366840), (326, 1683420), (489, 1122280), (652, 841710), (815, 673368), (978, 561140), (1304, 420855), (1630, 336684), (1956, 280570), (2445, 224456), (3260, 168342), (3912, 140285), (4890, 112228), (6520, 84171), (9780, 56114), (19560, 28057)]