189741360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{790589}}^1$

素因数の和:790605

約数の個数: 40

約数和(自身を含む): 588198960

約数和(自身を除く): 398457600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 790589, 1581178, 2371767, 3162356, 3952945, 4743534, 6324712, 7905890, 9487068, 11858835, 12649424, 15811780, 18974136, 23717670, 31623560, 37948272, 47435340, 63247120, 94870680, 189741360]

約数ペア:

[(1, 189741360), (2, 94870680), (3, 63247120), (4, 47435340), (5, 37948272), (6, 31623560), (8, 23717670), (10, 18974136), (12, 15811780), (15, 12649424), (16, 11858835), (20, 9487068), (24, 7905890), (30, 6324712), (40, 4743534), (48, 3952945), (60, 3162356), (80, 2371767), (120, 1581178), (240, 790589)]