13502640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 42283008

約数和(自身を除く): 28780368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 443, 508, 635, 762, 886, 1016, 1270, 1329, 1524, 1772, 1905, 2032, 2215, 2540, 2658, 3048, 3544, 3810, 4430, 5080, 5316, 6096, 6645, 7088, 7620, 8860, 10160, 10632, 13290, 15240, 17720, 21264, 26580, 30480, 35440, 53160, 56261, 106320, 112522, 168783, 225044, 281305, 337566, 450088, 562610, 675132, 843915, 900176, 1125220, 1350264, 1687830, 2250440, 2700528, 3375660, 4500880, 6751320, 13502640]

約数ペア:

[(1, 13502640), (2, 6751320), (3, 4500880), (4, 3375660), (5, 2700528), (6, 2250440), (8, 1687830), (10, 1350264), (12, 1125220), (15, 900176), (16, 843915), (20, 675132), (24, 562610), (30, 450088), (40, 337566), (48, 281305), (60, 225044), (80, 168783), (120, 112522), (127, 106320), (240, 56261), (254, 53160), (381, 35440), (443, 30480), (508, 26580), (635, 21264), (762, 17720), (886, 15240), (1016, 13290), (1270, 10632), (1329, 10160), (1524, 8860), (1772, 7620), (1905, 7088), (2032, 6645), (2215, 6096), (2540, 5316), (2658, 5080), (3048, 4430), (3544, 3810)]