30601760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 53223520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 307, 356, 445, 560, 614, 623, 712, 890, 1120, 1228, 1246, 1424, 1535, 1780, 2149, 2456, 2492, 2848, 3070, 3115, 3560, 4298, 4912, 4984, 6140, 6230, 7120, 8596, 9824, 9968, 10745, 12280, 12460, 14240, 17192, 19936, 21490, 24560, 24920, 27323, 34384, 42980, 49120, 49840, 54646, 68768, 85960, 99680, 109292, 136615, 171920, 191261, 218584, 273230, 343840, 382522, 437168, 546460, 765044, 874336, 956305, 1092920, 1530088, 1912610, 2185840, 3060176, 3825220, 4371680, 6120352, 7650440, 15300880, 30601760]

約数ペア:

[(1, 30601760), (2, 15300880), (4, 7650440), (5, 6120352), (7, 4371680), (8, 3825220), (10, 3060176), (14, 2185840), (16, 1912610), (20, 1530088), (28, 1092920), (32, 956305), (35, 874336), (40, 765044), (56, 546460), (70, 437168), (80, 382522), (89, 343840), (112, 273230), (140, 218584), (160, 191261), (178, 171920), (224, 136615), (280, 109292), (307, 99680), (356, 85960), (445, 68768), (560, 54646), (614, 49840), (623, 49120), (712, 42980), (890, 34384), (1120, 27323), (1228, 24920), (1246, 24560), (1424, 21490), (1535, 19936), (1780, 17192), (2149, 14240), (2456, 12460), (2492, 12280), (2848, 10745), (3070, 9968), (3115, 9824), (3560, 8596), (4298, 7120), (4912, 6230), (4984, 6140)]