148736760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39983}}^1$

素因数の和:40028

約数の個数: 64

約数和(自身を含む): 460615680

約数和(自身を除く): 311878920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 399830, 479796, 599745, 799660, 959592, 1199490, 1239473, 1599320, 2398980, 2478946, 3718419, 4797960, 4957892, 6197365, 7436838, 9915784, 12394730, 14873676, 18592095, 24789460, 29747352, 37184190, 49578920, 74368380, 148736760]

約数ペア:

[(1, 148736760), (2, 74368380), (3, 49578920), (4, 37184190), (5, 29747352), (6, 24789460), (8, 18592095), (10, 14873676), (12, 12394730), (15, 9915784), (20, 7436838), (24, 6197365), (30, 4957892), (31, 4797960), (40, 3718419), (60, 2478946), (62, 2398980), (93, 1599320), (120, 1239473), (124, 1199490), (155, 959592), (186, 799660), (248, 599745), (310, 479796), (372, 399830), (465, 319864), (620, 239898), (744, 199915), (930, 159932), (1240, 119949), (1860, 79966), (3720, 39983)]