47596160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 69907840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2399, 2480, 3968, 4798, 4960, 9596, 9920, 11995, 19192, 19840, 23990, 38384, 47980, 74369, 76768, 95960, 148738, 153536, 191920, 297476, 307072, 371845, 383840, 594952, 743690, 767680, 1189904, 1487380, 1535360, 2379808, 2974760, 4759616, 5949520, 9519232, 11899040, 23798080, 47596160]

約数ペア:

[(1, 47596160), (2, 23798080), (4, 11899040), (5, 9519232), (8, 5949520), (10, 4759616), (16, 2974760), (20, 2379808), (31, 1535360), (32, 1487380), (40, 1189904), (62, 767680), (64, 743690), (80, 594952), (124, 383840), (128, 371845), (155, 307072), (160, 297476), (248, 191920), (310, 153536), (320, 148738), (496, 95960), (620, 76768), (640, 74369), (992, 47980), (1240, 38384), (1984, 23990), (2399, 19840), (2480, 19192), (3968, 11995), (4798, 9920), (4960, 9596)]