2230080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 7461504

約数和(自身を除く): 5231424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 101, 115, 120, 138, 160, 184, 192, 202, 230, 240, 276, 303, 320, 345, 368, 404, 460, 480, 505, 552, 606, 690, 736, 808, 920, 960, 1010, 1104, 1212, 1380, 1472, 1515, 1616, 1840, 2020, 2208, 2323, 2424, 2760, 3030, 3232, 3680, 4040, 4416, 4646, 4848, 5520, 6060, 6464, 6969, 7360, 8080, 9292, 9696, 11040, 11615, 12120, 13938, 16160, 18584, 19392, 22080, 23230, 24240, 27876, 32320, 34845, 37168, 46460, 48480, 55752, 69690, 74336, 92920, 96960, 111504, 139380, 148672, 185840, 223008, 278760, 371680, 446016, 557520, 743360, 1115040, 2230080]

約数ペア:

[(1, 2230080), (2, 1115040), (3, 743360), (4, 557520), (5, 446016), (6, 371680), (8, 278760), (10, 223008), (12, 185840), (15, 148672), (16, 139380), (20, 111504), (23, 96960), (24, 92920), (30, 74336), (32, 69690), (40, 55752), (46, 48480), (48, 46460), (60, 37168), (64, 34845), (69, 32320), (80, 27876), (92, 24240), (96, 23230), (101, 22080), (115, 19392), (120, 18584), (138, 16160), (160, 13938), (184, 12120), (192, 11615), (202, 11040), (230, 9696), (240, 9292), (276, 8080), (303, 7360), (320, 6969), (345, 6464), (368, 6060), (404, 5520), (460, 4848), (480, 4646), (505, 4416), (552, 4040), (606, 3680), (690, 3232), (736, 3030), (808, 2760), (920, 2424), (960, 2323), (1010, 2208), (1104, 2020), (1212, 1840), (1380, 1616), (1472, 1515)]