1478080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 3657600

約数和(自身を除く): 2179520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 149, 155, 160, 248, 298, 310, 320, 496, 596, 620, 745, 992, 1192, 1240, 1490, 1984, 2384, 2480, 2980, 4619, 4768, 4960, 5960, 9238, 9536, 9920, 11920, 18476, 23095, 23840, 36952, 46190, 47680, 73904, 92380, 147808, 184760, 295616, 369520, 739040, 1478080]

約数ペア:

[(1, 1478080), (2, 739040), (4, 369520), (5, 295616), (8, 184760), (10, 147808), (16, 92380), (20, 73904), (31, 47680), (32, 46190), (40, 36952), (62, 23840), (64, 23095), (80, 18476), (124, 11920), (149, 9920), (155, 9536), (160, 9238), (248, 5960), (298, 4960), (310, 4768), (320, 4619), (496, 2980), (596, 2480), (620, 2384), (745, 1984), (992, 1490), (1192, 1240)]