88918920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10779

約数の個数: 96

約数和(自身を含む): 301579200

約数和(自身を除く): 212660280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 193302, 214780, 246997, 257736, 322170, 386604, 429560, 483255, 493994, 644340, 740991, 773208, 966510, 987988, 1234985, 1288680, 1481982, 1933020, 1975976, 2222973, 2469970, 2963964, 3704955, 3866040, 4445946, 4939940, 5927928, 7409910, 8891892, 9879880, 11114865, 14819820, 17783784, 22229730, 29639640, 44459460, 88918920]

約数ペア:

[(1, 88918920), (2, 44459460), (3, 29639640), (4, 22229730), (5, 17783784), (6, 14819820), (8, 11114865), (9, 9879880), (10, 8891892), (12, 7409910), (15, 5927928), (18, 4939940), (20, 4445946), (23, 3866040), (24, 3704955), (30, 2963964), (36, 2469970), (40, 2222973), (45, 1975976), (46, 1933020), (60, 1481982), (69, 1288680), (72, 1234985), (90, 987988), (92, 966510), (115, 773208), (120, 740991), (138, 644340), (180, 493994), (184, 483255), (207, 429560), (230, 386604), (276, 322170), (345, 257736), (360, 246997), (414, 214780), (460, 193302), (552, 161085), (690, 128868), (828, 107390), (920, 96651), (1035, 85912), (1380, 64434), (1656, 53695), (2070, 42956), (2760, 32217), (4140, 21478), (8280, 10739)]