40281060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 115436160

約数和(自身を除く): 75155100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 239, 265, 318, 478, 530, 636, 717, 795, 956, 1060, 1195, 1434, 1590, 2390, 2809, 2868, 3180, 3585, 4780, 5618, 7170, 8427, 11236, 12667, 14045, 14340, 16854, 25334, 28090, 33708, 38001, 42135, 50668, 56180, 63335, 76002, 84270, 126670, 152004, 168540, 190005, 253340, 380010, 671351, 760020, 1342702, 2014053, 2685404, 3356755, 4028106, 6713510, 8056212, 10070265, 13427020, 20140530, 40281060]

約数ペア:

[(1, 40281060), (2, 20140530), (3, 13427020), (4, 10070265), (5, 8056212), (6, 6713510), (10, 4028106), (12, 3356755), (15, 2685404), (20, 2014053), (30, 1342702), (53, 760020), (60, 671351), (106, 380010), (159, 253340), (212, 190005), (239, 168540), (265, 152004), (318, 126670), (478, 84270), (530, 76002), (636, 63335), (717, 56180), (795, 50668), (956, 42135), (1060, 38001), (1195, 33708), (1434, 28090), (1590, 25334), (2390, 16854), (2809, 14340), (2868, 14045), (3180, 12667), (3585, 11236), (4780, 8427), (5618, 7170)]