191334480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25717}}^1$

素因数の和:25764

約数の個数: 80

約数和(自身を含む): 612294144

約数和(自身を除く): 420959664

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, 7440, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 257170, 308604, 385755, 411472, 514340, 617208, 771510, 797227, 1028680, 1234416, 1543020, 1594454, 2057360, 2391681, 3086040, 3188908, 3986135, 4783362, 6172080, 6377816, 7972270, 9566724, 11958405, 12755632, 15944540, 19133448, 23916810, 31889080, 38266896, 47833620, 63778160, 95667240, 191334480]

約数ペア:

[(1, 191334480), (2, 95667240), (3, 63778160), (4, 47833620), (5, 38266896), (6, 31889080), (8, 23916810), (10, 19133448), (12, 15944540), (15, 12755632), (16, 11958405), (20, 9566724), (24, 7972270), (30, 6377816), (31, 6172080), (40, 4783362), (48, 3986135), (60, 3188908), (62, 3086040), (80, 2391681), (93, 2057360), (120, 1594454), (124, 1543020), (155, 1234416), (186, 1028680), (240, 797227), (248, 771510), (310, 617208), (372, 514340), (465, 411472), (496, 385755), (620, 308604), (744, 257170), (930, 205736), (1240, 154302), (1488, 128585), (1860, 102868), (2480, 77151), (3720, 51434), (7440, 25717)]