39540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 124456320

約数和(自身を除く): 84915600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2459, 2680, 3216, 4020, 4918, 5360, 7377, 8040, 9836, 12295, 14754, 16080, 19672, 24590, 29508, 36885, 39344, 49180, 59016, 73770, 98360, 118032, 147540, 164753, 196720, 295080, 329506, 494259, 590160, 659012, 823765, 988518, 1318024, 1647530, 1977036, 2471295, 2636048, 3295060, 3954072, 4942590, 6590120, 7908144, 9885180, 13180240, 19770360, 39540720]

約数ペア:

[(1, 39540720), (2, 19770360), (3, 13180240), (4, 9885180), (5, 7908144), (6, 6590120), (8, 4942590), (10, 3954072), (12, 3295060), (15, 2636048), (16, 2471295), (20, 1977036), (24, 1647530), (30, 1318024), (40, 988518), (48, 823765), (60, 659012), (67, 590160), (80, 494259), (120, 329506), (134, 295080), (201, 196720), (240, 164753), (268, 147540), (335, 118032), (402, 98360), (536, 73770), (670, 59016), (804, 49180), (1005, 39344), (1072, 36885), (1340, 29508), (1608, 24590), (2010, 19672), (2459, 16080), (2680, 14754), (3216, 12295), (4020, 9836), (4918, 8040), (5360, 7377)]