220097760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7517}}^1$

素因数の和:7596

約数の個数: 96

約数和(自身を含む): 704767392

約数和(自身を除く): 484669632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 7517, 9760, 14640, 15034, 22551, 29280, 30068, 37585, 45102, 60136, 75170, 90204, 112755, 120272, 150340, 180408, 225510, 240544, 300680, 360816, 451020, 458537, 601360, 721632, 902040, 917074, 1202720, 1375611, 1804080, 1834148, 2292685, 2751222, 3608160, 3668296, 4585370, 5502444, 6878055, 7336592, 9170740, 11004888, 13756110, 14673184, 18341480, 22009776, 27512220, 36682960, 44019552, 55024440, 73365920, 110048880, 220097760]

約数ペア:

[(1, 220097760), (2, 110048880), (3, 73365920), (4, 55024440), (5, 44019552), (6, 36682960), (8, 27512220), (10, 22009776), (12, 18341480), (15, 14673184), (16, 13756110), (20, 11004888), (24, 9170740), (30, 7336592), (32, 6878055), (40, 5502444), (48, 4585370), (60, 3668296), (61, 3608160), (80, 2751222), (96, 2292685), (120, 1834148), (122, 1804080), (160, 1375611), (183, 1202720), (240, 917074), (244, 902040), (305, 721632), (366, 601360), (480, 458537), (488, 451020), (610, 360816), (732, 300680), (915, 240544), (976, 225510), (1220, 180408), (1464, 150340), (1830, 120272), (1952, 112755), (2440, 90204), (2928, 75170), (3660, 60136), (4880, 45102), (5856, 37585), (7320, 30068), (7517, 29280), (9760, 22551), (14640, 15034)]