39543240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 134006400

約数和(自身を除く): 94463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1033, 1160, 1276, 1320, 1595, 1740, 1914, 2066, 2552, 3099, 3190, 3480, 3828, 4132, 4785, 5165, 6198, 6380, 7656, 8264, 9570, 10330, 11363, 12396, 12760, 15495, 19140, 20660, 22726, 24792, 29957, 30990, 34089, 38280, 41320, 45452, 56815, 59914, 61980, 68178, 89871, 90904, 113630, 119828, 123960, 136356, 149785, 170445, 179742, 227260, 239656, 272712, 299570, 329527, 340890, 359484, 449355, 454520, 599140, 659054, 681780, 718968, 898710, 988581, 1198280, 1318108, 1363560, 1647635, 1797420, 1977162, 2636216, 3295270, 3594840, 3954324, 4942905, 6590540, 7908648, 9885810, 13181080, 19771620, 39543240]

約数ペア:

[(1, 39543240), (2, 19771620), (3, 13181080), (4, 9885810), (5, 7908648), (6, 6590540), (8, 4942905), (10, 3954324), (11, 3594840), (12, 3295270), (15, 2636216), (20, 1977162), (22, 1797420), (24, 1647635), (29, 1363560), (30, 1318108), (33, 1198280), (40, 988581), (44, 898710), (55, 718968), (58, 681780), (60, 659054), (66, 599140), (87, 454520), (88, 449355), (110, 359484), (116, 340890), (120, 329527), (132, 299570), (145, 272712), (165, 239656), (174, 227260), (220, 179742), (232, 170445), (264, 149785), (290, 136356), (319, 123960), (330, 119828), (348, 113630), (435, 90904), (440, 89871), (580, 68178), (638, 61980), (660, 59914), (696, 56815), (870, 45452), (957, 41320), (1033, 38280), (1160, 34089), (1276, 30990), (1320, 29957), (1595, 24792), (1740, 22726), (1914, 20660), (2066, 19140), (2552, 15495), (3099, 12760), (3190, 12396), (3480, 11363), (3828, 10330), (4132, 9570), (4785, 8264), (5165, 7656), (6198, 6380)]