190223160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2473}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 571790880

約数和(自身を除く): 381567720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2473, 2564, 3205, 3846, 4946, 5128, 6410, 7419, 7692, 9615, 9892, 12365, 12820, 14838, 15384, 19230, 19784, 24730, 25640, 29676, 37095, 38460, 49460, 59352, 74190, 76920, 98920, 148380, 296760, 1585193, 3170386, 4755579, 6340772, 7925965, 9511158, 12681544, 15851930, 19022316, 23777895, 31703860, 38044632, 47555790, 63407720, 95111580, 190223160]

約数ペア:

[(1, 190223160), (2, 95111580), (3, 63407720), (4, 47555790), (5, 38044632), (6, 31703860), (8, 23777895), (10, 19022316), (12, 15851930), (15, 12681544), (20, 9511158), (24, 7925965), (30, 6340772), (40, 4755579), (60, 3170386), (120, 1585193), (641, 296760), (1282, 148380), (1923, 98920), (2473, 76920), (2564, 74190), (3205, 59352), (3846, 49460), (4946, 38460), (5128, 37095), (6410, 29676), (7419, 25640), (7692, 24730), (9615, 19784), (9892, 19230), (12365, 15384), (12820, 14838)]