276438480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1879}}^1$

素因数の和:2508

約数の個数: 80

約数和(自身を含む): 858814080

約数和(自身を除く): 582375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 1226, 1839, 1879, 2452, 3065, 3678, 3758, 4904, 5637, 6130, 7356, 7516, 9195, 9395, 9808, 11274, 12260, 14712, 15032, 18390, 18790, 22548, 24520, 28185, 29424, 30064, 36780, 37580, 45096, 49040, 56370, 73560, 75160, 90192, 112740, 147120, 150320, 225480, 450960, 1151827, 2303654, 3455481, 4607308, 5759135, 6910962, 9214616, 11518270, 13821924, 17277405, 18429232, 23036540, 27643848, 34554810, 46073080, 55287696, 69109620, 92146160, 138219240, 276438480]

約数ペア:

[(1, 276438480), (2, 138219240), (3, 92146160), (4, 69109620), (5, 55287696), (6, 46073080), (8, 34554810), (10, 27643848), (12, 23036540), (15, 18429232), (16, 17277405), (20, 13821924), (24, 11518270), (30, 9214616), (40, 6910962), (48, 5759135), (60, 4607308), (80, 3455481), (120, 2303654), (240, 1151827), (613, 450960), (1226, 225480), (1839, 150320), (1879, 147120), (2452, 112740), (3065, 90192), (3678, 75160), (3758, 73560), (4904, 56370), (5637, 49040), (6130, 45096), (7356, 37580), (7516, 36780), (9195, 30064), (9395, 29424), (9808, 28185), (11274, 24520), (12260, 22548), (14712, 18790), (15032, 18390)]