3311080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 4724120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 61, 92, 115, 118, 122, 184, 230, 236, 244, 295, 305, 460, 472, 488, 590, 610, 920, 1180, 1220, 1357, 1403, 2360, 2440, 2714, 2806, 3599, 5428, 5612, 6785, 7015, 7198, 10856, 11224, 13570, 14030, 14396, 17995, 27140, 28060, 28792, 35990, 54280, 56120, 71980, 82777, 143960, 165554, 331108, 413885, 662216, 827770, 1655540, 3311080]

約数ペア:

[(1, 3311080), (2, 1655540), (4, 827770), (5, 662216), (8, 413885), (10, 331108), (20, 165554), (23, 143960), (40, 82777), (46, 71980), (59, 56120), (61, 54280), (92, 35990), (115, 28792), (118, 28060), (122, 27140), (184, 17995), (230, 14396), (236, 14030), (244, 13570), (295, 11224), (305, 10856), (460, 7198), (472, 7015), (488, 6785), (590, 5612), (610, 5428), (920, 3599), (1180, 2806), (1220, 2714), (1357, 2440), (1403, 2360)]