57470720

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 140177520

約数和(自身を除く): 82706800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 761, 944, 1180, 1280, 1522, 1888, 2360, 3044, 3776, 3805, 4720, 6088, 7552, 7610, 9440, 12176, 15104, 15220, 18880, 24352, 30440, 37760, 44899, 48704, 60880, 75520, 89798, 97408, 121760, 179596, 194816, 224495, 243520, 359192, 448990, 487040, 718384, 897980, 974080, 1436768, 1795960, 2873536, 3591920, 5747072, 7183840, 11494144, 14367680, 28735360, 57470720]

約数ペア:

[(1, 57470720), (2, 28735360), (4, 14367680), (5, 11494144), (8, 7183840), (10, 5747072), (16, 3591920), (20, 2873536), (32, 1795960), (40, 1436768), (59, 974080), (64, 897980), (80, 718384), (118, 487040), (128, 448990), (160, 359192), (236, 243520), (256, 224495), (295, 194816), (320, 179596), (472, 121760), (590, 97408), (640, 89798), (761, 75520), (944, 60880), (1180, 48704), (1280, 44899), (1522, 37760), (1888, 30440), (2360, 24352), (3044, 18880), (3776, 15220), (3805, 15104), (4720, 12176), (6088, 9440), (7552, 7610)]