1435920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 4618752

約数和(自身を除く): 3182832

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, 193, 240, 248, 310, 372, 386, 465, 496, 579, 620, 744, 772, 930, 965, 1158, 1240, 1488, 1544, 1860, 1930, 2316, 2480, 2895, 3088, 3720, 3860, 4632, 5790, 5983, 7440, 7720, 9264, 11580, 11966, 15440, 17949, 23160, 23932, 29915, 35898, 46320, 47864, 59830, 71796, 89745, 95728, 119660, 143592, 179490, 239320, 287184, 358980, 478640, 717960, 1435920]

約数ペア:

[(1, 1435920), (2, 717960), (3, 478640), (4, 358980), (5, 287184), (6, 239320), (8, 179490), (10, 143592), (12, 119660), (15, 95728), (16, 89745), (20, 71796), (24, 59830), (30, 47864), (31, 46320), (40, 35898), (48, 29915), (60, 23932), (62, 23160), (80, 17949), (93, 15440), (120, 11966), (124, 11580), (155, 9264), (186, 7720), (193, 7440), (240, 5983), (248, 5790), (310, 4632), (372, 3860), (386, 3720), (465, 3088), (496, 2895), (579, 2480), (620, 2316), (744, 1930), (772, 1860), (930, 1544), (965, 1488), (1158, 1240)]