531124920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6173}}^1$

素因数の和:6429

約数の個数: 96

約数和(自身を含む): 1733659200

約数和(自身を除く): 1202534280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 6173, 7170, 8604, 9560, 10755, 12346, 14340, 17208, 18519, 21510, 24692, 28680, 30865, 37038, 43020, 49384, 55557, 61730, 74076, 86040, 92595, 111114, 123460, 148152, 185190, 222228, 246920, 277785, 370380, 444456, 555570, 740760, 1111140, 1475347, 2222280, 2950694, 4426041, 5901388, 7376735, 8852082, 11802776, 13278123, 14753470, 17704164, 22130205, 26556246, 29506940, 35408328, 44260410, 53112492, 59013880, 66390615, 88520820, 106224984, 132781230, 177041640, 265562460, 531124920]

約数ペア:

[(1, 531124920), (2, 265562460), (3, 177041640), (4, 132781230), (5, 106224984), (6, 88520820), (8, 66390615), (9, 59013880), (10, 53112492), (12, 44260410), (15, 35408328), (18, 29506940), (20, 26556246), (24, 22130205), (30, 17704164), (36, 14753470), (40, 13278123), (45, 11802776), (60, 8852082), (72, 7376735), (90, 5901388), (120, 4426041), (180, 2950694), (239, 2222280), (360, 1475347), (478, 1111140), (717, 740760), (956, 555570), (1195, 444456), (1434, 370380), (1912, 277785), (2151, 246920), (2390, 222228), (2868, 185190), (3585, 148152), (4302, 123460), (4780, 111114), (5736, 92595), (6173, 86040), (7170, 74076), (8604, 61730), (9560, 55557), (10755, 49384), (12346, 43020), (14340, 37038), (17208, 30865), (18519, 28680), (21510, 24692)]