39275760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5326

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 86430480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 5279, 7440, 10558, 15837, 21116, 26395, 31674, 42232, 52790, 63348, 79185, 84464, 105580, 126696, 158370, 163649, 211160, 253392, 316740, 327298, 422320, 490947, 633480, 654596, 818245, 981894, 1266960, 1309192, 1636490, 1963788, 2454735, 2618384, 3272980, 3927576, 4909470, 6545960, 7855152, 9818940, 13091920, 19637880, 39275760]

約数ペア:

[(1, 39275760), (2, 19637880), (3, 13091920), (4, 9818940), (5, 7855152), (6, 6545960), (8, 4909470), (10, 3927576), (12, 3272980), (15, 2618384), (16, 2454735), (20, 1963788), (24, 1636490), (30, 1309192), (31, 1266960), (40, 981894), (48, 818245), (60, 654596), (62, 633480), (80, 490947), (93, 422320), (120, 327298), (124, 316740), (155, 253392), (186, 211160), (240, 163649), (248, 158370), (310, 126696), (372, 105580), (465, 84464), (496, 79185), (620, 63348), (744, 52790), (930, 42232), (1240, 31674), (1488, 26395), (1860, 21116), (2480, 15837), (3720, 10558), (5279, 7440)]