53454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2564

約数の個数: 128

約数和(自身を含む): 185950080

約数和(自身を除く): 132495360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2531, 2640, 3520, 4224, 5062, 5280, 7040, 7593, 10124, 10560, 12655, 15186, 20248, 21120, 25310, 27841, 30372, 37965, 40496, 50620, 55682, 60744, 75930, 80992, 83523, 101240, 111364, 121488, 139205, 151860, 161984, 167046, 202480, 222728, 242976, 278410, 303720, 323968, 334092, 404960, 417615, 445456, 485952, 556820, 607440, 668184, 809920, 835230, 890912, 971904, 1113640, 1214880, 1336368, 1619840, 1670460, 1781824, 2227280, 2429760, 2672736, 3340920, 3563648, 4454560, 4859520, 5345472, 6681840, 8909120, 10690944, 13363680, 17818240, 26727360, 53454720]

約数ペア:

[(1, 53454720), (2, 26727360), (3, 17818240), (4, 13363680), (5, 10690944), (6, 8909120), (8, 6681840), (10, 5345472), (11, 4859520), (12, 4454560), (15, 3563648), (16, 3340920), (20, 2672736), (22, 2429760), (24, 2227280), (30, 1781824), (32, 1670460), (33, 1619840), (40, 1336368), (44, 1214880), (48, 1113640), (55, 971904), (60, 890912), (64, 835230), (66, 809920), (80, 668184), (88, 607440), (96, 556820), (110, 485952), (120, 445456), (128, 417615), (132, 404960), (160, 334092), (165, 323968), (176, 303720), (192, 278410), (220, 242976), (240, 222728), (264, 202480), (320, 167046), (330, 161984), (352, 151860), (384, 139205), (440, 121488), (480, 111364), (528, 101240), (640, 83523), (660, 80992), (704, 75930), (880, 60744), (960, 55682), (1056, 50620), (1320, 40496), (1408, 37965), (1760, 30372), (1920, 27841), (2112, 25310), (2531, 21120), (2640, 20248), (3520, 15186), (4224, 12655), (5062, 10560), (5280, 10124), (7040, 7593)]