90152280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{250423}}^1$

素因数の和:250440

約数の個数: 48

約数和(自身を含む): 292996080

約数和(自身を除く): 202843800

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, 360, 250423, 500846, 751269, 1001692, 1252115, 1502538, 2003384, 2253807, 2504230, 3005076, 3756345, 4507614, 5008460, 6010152, 7512690, 9015228, 10016920, 11269035, 15025380, 18030456, 22538070, 30050760, 45076140, 90152280]

約数ペア:

[(1, 90152280), (2, 45076140), (3, 30050760), (4, 22538070), (5, 18030456), (6, 15025380), (8, 11269035), (9, 10016920), (10, 9015228), (12, 7512690), (15, 6010152), (18, 5008460), (20, 4507614), (24, 3756345), (30, 3005076), (36, 2504230), (40, 2253807), (45, 2003384), (60, 1502538), (72, 1252115), (90, 1001692), (120, 751269), (180, 500846), (360, 250423)]