456792420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47287}}^1$

素因数の和:47329

約数の個数: 96

約数和(自身を含む): 1525321728

約数和(自身を除く): 1068529308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 47287, 94574, 141861, 189148, 236435, 283722, 331009, 472870, 567444, 662018, 709305, 945740, 993027, 1087601, 1324036, 1418610, 1655045, 1986054, 2175202, 2837220, 3262803, 3310090, 3972108, 4350404, 4965135, 5438005, 6525606, 6620180, 7613207, 9930270, 10876010, 13051212, 15226414, 16314015, 19860540, 21752020, 22839621, 30452828, 32628030, 38066035, 45679242, 65256060, 76132070, 91358484, 114198105, 152264140, 228396210, 456792420]

約数ペア:

[(1, 456792420), (2, 228396210), (3, 152264140), (4, 114198105), (5, 91358484), (6, 76132070), (7, 65256060), (10, 45679242), (12, 38066035), (14, 32628030), (15, 30452828), (20, 22839621), (21, 21752020), (23, 19860540), (28, 16314015), (30, 15226414), (35, 13051212), (42, 10876010), (46, 9930270), (60, 7613207), (69, 6620180), (70, 6525606), (84, 5438005), (92, 4965135), (105, 4350404), (115, 3972108), (138, 3310090), (140, 3262803), (161, 2837220), (210, 2175202), (230, 1986054), (276, 1655045), (322, 1418610), (345, 1324036), (420, 1087601), (460, 993027), (483, 945740), (644, 709305), (690, 662018), (805, 567444), (966, 472870), (1380, 331009), (1610, 283722), (1932, 236435), (2415, 189148), (3220, 141861), (4830, 94574), (9660, 47287)]