470584920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301657}}^1$

素因数の和:301684

約数の個数: 64

約数和(自身を含む): 1520356320

約数和(自身を除く): 1049771400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 301657, 603314, 904971, 1206628, 1508285, 1809942, 2413256, 3016570, 3619884, 3921541, 4524855, 6033140, 7239768, 7843082, 9049710, 11764623, 12066280, 15686164, 18099420, 19607705, 23529246, 31372328, 36198840, 39215410, 47058492, 58823115, 78430820, 94116984, 117646230, 156861640, 235292460, 470584920]

約数ペア:

[(1, 470584920), (2, 235292460), (3, 156861640), (4, 117646230), (5, 94116984), (6, 78430820), (8, 58823115), (10, 47058492), (12, 39215410), (13, 36198840), (15, 31372328), (20, 23529246), (24, 19607705), (26, 18099420), (30, 15686164), (39, 12066280), (40, 11764623), (52, 9049710), (60, 7843082), (65, 7239768), (78, 6033140), (104, 4524855), (120, 3921541), (130, 3619884), (156, 3016570), (195, 2413256), (260, 1809942), (312, 1508285), (390, 1206628), (520, 904971), (780, 603314), (1560, 301657)]