54717480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 183605760

約数和(自身を除く): 128888280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4903, 5580, 9806, 11160, 14709, 19612, 24515, 29418, 39224, 44127, 49030, 58836, 73545, 88254, 98060, 117672, 147090, 151993, 176508, 196120, 220635, 294180, 303986, 353016, 441270, 455979, 588360, 607972, 759965, 882540, 911958, 1215944, 1367937, 1519930, 1765080, 1823916, 2279895, 2735874, 3039860, 3647832, 4559790, 5471748, 6079720, 6839685, 9119580, 10943496, 13679370, 18239160, 27358740, 54717480]

約数ペア:

[(1, 54717480), (2, 27358740), (3, 18239160), (4, 13679370), (5, 10943496), (6, 9119580), (8, 6839685), (9, 6079720), (10, 5471748), (12, 4559790), (15, 3647832), (18, 3039860), (20, 2735874), (24, 2279895), (30, 1823916), (31, 1765080), (36, 1519930), (40, 1367937), (45, 1215944), (60, 911958), (62, 882540), (72, 759965), (90, 607972), (93, 588360), (120, 455979), (124, 441270), (155, 353016), (180, 303986), (186, 294180), (248, 220635), (279, 196120), (310, 176508), (360, 151993), (372, 147090), (465, 117672), (558, 98060), (620, 88254), (744, 73545), (930, 58836), (1116, 49030), (1240, 44127), (1395, 39224), (1860, 29418), (2232, 24515), (2790, 19612), (3720, 14709), (4903, 11160), (5580, 9806)]