39725040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 124420608

約数和(自身を除く): 84695568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1607, 1648, 2060, 2472, 3090, 3214, 4120, 4821, 4944, 6180, 6428, 8035, 8240, 9642, 12360, 12856, 16070, 19284, 24105, 24720, 25712, 32140, 38568, 48210, 64280, 77136, 96420, 128560, 165521, 192840, 331042, 385680, 496563, 662084, 827605, 993126, 1324168, 1655210, 1986252, 2482815, 2648336, 3310420, 3972504, 4965630, 6620840, 7945008, 9931260, 13241680, 19862520, 39725040]

約数ペア:

[(1, 39725040), (2, 19862520), (3, 13241680), (4, 9931260), (5, 7945008), (6, 6620840), (8, 4965630), (10, 3972504), (12, 3310420), (15, 2648336), (16, 2482815), (20, 1986252), (24, 1655210), (30, 1324168), (40, 993126), (48, 827605), (60, 662084), (80, 496563), (103, 385680), (120, 331042), (206, 192840), (240, 165521), (309, 128560), (412, 96420), (515, 77136), (618, 64280), (824, 48210), (1030, 38568), (1236, 32140), (1545, 25712), (1607, 24720), (1648, 24105), (2060, 19284), (2472, 16070), (3090, 12856), (3214, 12360), (4120, 9642), (4821, 8240), (4944, 8035), (6180, 6428)]