1520482920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151881}}^1$

素因数の和:1151906

約数の個数: 64

約数和(自身を含む): 4976130240

約数和(自身を除く): 3455647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1151881, 2303762, 3455643, 4607524, 5759405, 6911286, 9215048, 11518810, 12670691, 13822572, 17278215, 23037620, 25341382, 27645144, 34556430, 38012073, 46075240, 50682764, 63353455, 69112860, 76024146, 101365528, 126706910, 138225720, 152048292, 190060365, 253413820, 304096584, 380120730, 506827640, 760241460, 1520482920]

約数ペア:

[(1, 1520482920), (2, 760241460), (3, 506827640), (4, 380120730), (5, 304096584), (6, 253413820), (8, 190060365), (10, 152048292), (11, 138225720), (12, 126706910), (15, 101365528), (20, 76024146), (22, 69112860), (24, 63353455), (30, 50682764), (33, 46075240), (40, 38012073), (44, 34556430), (55, 27645144), (60, 25341382), (66, 23037620), (88, 17278215), (110, 13822572), (120, 12670691), (132, 11518810), (165, 9215048), (220, 6911286), (264, 5759405), (330, 4607524), (440, 3455643), (660, 2303762), (1320, 1151881)]