180057720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1237}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 541055520

約数和(自身を除く): 360997800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213, 1237, 2426, 2474, 3639, 3711, 4852, 4948, 6065, 6185, 7278, 7422, 9704, 9896, 12130, 12370, 14556, 14844, 18195, 18555, 24260, 24740, 29112, 29688, 36390, 37110, 48520, 49480, 72780, 74220, 145560, 148440, 1500481, 3000962, 4501443, 6001924, 7502405, 9002886, 12003848, 15004810, 18005772, 22507215, 30009620, 36011544, 45014430, 60019240, 90028860, 180057720]

約数ペア:

[(1, 180057720), (2, 90028860), (3, 60019240), (4, 45014430), (5, 36011544), (6, 30009620), (8, 22507215), (10, 18005772), (12, 15004810), (15, 12003848), (20, 9002886), (24, 7502405), (30, 6001924), (40, 4501443), (60, 3000962), (120, 1500481), (1213, 148440), (1237, 145560), (2426, 74220), (2474, 72780), (3639, 49480), (3711, 48520), (4852, 37110), (4948, 36390), (6065, 29688), (6185, 29112), (7278, 24740), (7422, 24260), (9704, 18555), (9896, 18195), (12130, 14844), (12370, 14556)]