287075340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59069}}^1$

素因数の和:59093

約数の個数: 72

約数和(自身を含む): 903062160

約数和(自身を除く): 615986820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 59069, 118138, 177207, 236276, 295345, 354414, 531621, 590690, 708828, 886035, 1063242, 1181380, 1594863, 1772070, 2126484, 2658105, 3189726, 3544140, 4784589, 5316210, 6379452, 7974315, 9569178, 10632420, 14353767, 15948630, 19138356, 23922945, 28707534, 31897260, 47845890, 57415068, 71768835, 95691780, 143537670, 287075340]

約数ペア:

[(1, 287075340), (2, 143537670), (3, 95691780), (4, 71768835), (5, 57415068), (6, 47845890), (9, 31897260), (10, 28707534), (12, 23922945), (15, 19138356), (18, 15948630), (20, 14353767), (27, 10632420), (30, 9569178), (36, 7974315), (45, 6379452), (54, 5316210), (60, 4784589), (81, 3544140), (90, 3189726), (108, 2658105), (135, 2126484), (162, 1772070), (180, 1594863), (243, 1181380), (270, 1063242), (324, 886035), (405, 708828), (486, 590690), (540, 531621), (810, 354414), (972, 295345), (1215, 236276), (1620, 177207), (2430, 118138), (4860, 59069)]