85372260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7949}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 240408000

約数和(自身を除く): 155035740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 7949, 10740, 15898, 23847, 31796, 39745, 47694, 79490, 95388, 119235, 158980, 238470, 476940, 1422871, 2845742, 4268613, 5691484, 7114355, 8537226, 14228710, 17074452, 21343065, 28457420, 42686130, 85372260]

約数ペア:

[(1, 85372260), (2, 42686130), (3, 28457420), (4, 21343065), (5, 17074452), (6, 14228710), (10, 8537226), (12, 7114355), (15, 5691484), (20, 4268613), (30, 2845742), (60, 1422871), (179, 476940), (358, 238470), (537, 158980), (716, 119235), (895, 95388), (1074, 79490), (1790, 47694), (2148, 39745), (2685, 31796), (3580, 23847), (5370, 15898), (7949, 10740)]