22560960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 72859392

約数和(自身を除く): 50298432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 331, 355, 426, 480, 568, 662, 710, 852, 960, 993, 1065, 1136, 1324, 1420, 1655, 1704, 1986, 2130, 2272, 2648, 2840, 3310, 3408, 3972, 4260, 4544, 4965, 5296, 5680, 6620, 6816, 7944, 8520, 9930, 10592, 11360, 13240, 13632, 15888, 17040, 19860, 21184, 22720, 23501, 26480, 31776, 34080, 39720, 47002, 52960, 63552, 68160, 70503, 79440, 94004, 105920, 117505, 141006, 158880, 188008, 235010, 282012, 317760, 352515, 376016, 470020, 564024, 705030, 752032, 940040, 1128048, 1410060, 1504064, 1880080, 2256096, 2820120, 3760160, 4512192, 5640240, 7520320, 11280480, 22560960]

約数ペア:

[(1, 22560960), (2, 11280480), (3, 7520320), (4, 5640240), (5, 4512192), (6, 3760160), (8, 2820120), (10, 2256096), (12, 1880080), (15, 1504064), (16, 1410060), (20, 1128048), (24, 940040), (30, 752032), (32, 705030), (40, 564024), (48, 470020), (60, 376016), (64, 352515), (71, 317760), (80, 282012), (96, 235010), (120, 188008), (142, 158880), (160, 141006), (192, 117505), (213, 105920), (240, 94004), (284, 79440), (320, 70503), (331, 68160), (355, 63552), (426, 52960), (480, 47002), (568, 39720), (662, 34080), (710, 31776), (852, 26480), (960, 23501), (993, 22720), (1065, 21184), (1136, 19860), (1324, 17040), (1420, 15888), (1655, 13632), (1704, 13240), (1986, 11360), (2130, 10592), (2272, 9930), (2648, 8520), (2840, 7944), (3310, 6816), (3408, 6620), (3972, 5680), (4260, 5296), (4544, 4965)]