90676320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{26987}}^1$

素因数の和:27012

約数の個数: 96

約数和(自身を含む): 326446848

約数和(自身を除く): 235770528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 26987, 53974, 80961, 107948, 134935, 161922, 188909, 215896, 269870, 323844, 377818, 404805, 431792, 539740, 566727, 647688, 755636, 809610, 863584, 944545, 1079480, 1133454, 1295376, 1511272, 1619220, 1889090, 2158960, 2266908, 2590752, 2833635, 3022544, 3238440, 3778180, 4317920, 4533816, 5667270, 6045088, 6476880, 7556360, 9067632, 11334540, 12953760, 15112720, 18135264, 22669080, 30225440, 45338160, 90676320]

約数ペア:

[(1, 90676320), (2, 45338160), (3, 30225440), (4, 22669080), (5, 18135264), (6, 15112720), (7, 12953760), (8, 11334540), (10, 9067632), (12, 7556360), (14, 6476880), (15, 6045088), (16, 5667270), (20, 4533816), (21, 4317920), (24, 3778180), (28, 3238440), (30, 3022544), (32, 2833635), (35, 2590752), (40, 2266908), (42, 2158960), (48, 1889090), (56, 1619220), (60, 1511272), (70, 1295376), (80, 1133454), (84, 1079480), (96, 944545), (105, 863584), (112, 809610), (120, 755636), (140, 647688), (160, 566727), (168, 539740), (210, 431792), (224, 404805), (240, 377818), (280, 323844), (336, 269870), (420, 215896), (480, 188909), (560, 161922), (672, 134935), (840, 107948), (1120, 80961), (1680, 53974), (3360, 26987)]