25772160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 84994560

約数和(自身を除く): 59222400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 433, 465, 480, 496, 620, 640, 744, 866, 930, 960, 992, 1240, 1299, 1488, 1732, 1860, 1920, 1984, 2165, 2480, 2598, 2976, 3464, 3720, 3968, 4330, 4960, 5196, 5952, 6495, 6928, 7440, 8660, 9920, 10392, 11904, 12990, 13423, 13856, 14880, 17320, 19840, 20784, 25980, 26846, 27712, 29760, 34640, 40269, 41568, 51960, 53692, 55424, 59520, 67115, 69280, 80538, 83136, 103920, 107384, 134230, 138560, 161076, 166272, 201345, 207840, 214768, 268460, 277120, 322152, 402690, 415680, 429536, 536920, 644304, 805380, 831360, 859072, 1073840, 1288608, 1610760, 1718144, 2147680, 2577216, 3221520, 4295360, 5154432, 6443040, 8590720, 12886080, 25772160]

約数ペア:

[(1, 25772160), (2, 12886080), (3, 8590720), (4, 6443040), (5, 5154432), (6, 4295360), (8, 3221520), (10, 2577216), (12, 2147680), (15, 1718144), (16, 1610760), (20, 1288608), (24, 1073840), (30, 859072), (31, 831360), (32, 805380), (40, 644304), (48, 536920), (60, 429536), (62, 415680), (64, 402690), (80, 322152), (93, 277120), (96, 268460), (120, 214768), (124, 207840), (128, 201345), (155, 166272), (160, 161076), (186, 138560), (192, 134230), (240, 107384), (248, 103920), (310, 83136), (320, 80538), (372, 69280), (384, 67115), (433, 59520), (465, 55424), (480, 53692), (496, 51960), (620, 41568), (640, 40269), (744, 34640), (866, 29760), (930, 27712), (960, 26846), (992, 25980), (1240, 20784), (1299, 19840), (1488, 17320), (1732, 14880), (1860, 13856), (1920, 13423), (1984, 12990), (2165, 11904), (2480, 10392), (2598, 9920), (2976, 8660), (3464, 7440), (3720, 6928), (3968, 6495), (4330, 5952), (4960, 5196)]