130248120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4127}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 262077000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4127, 5260, 6312, 7890, 8254, 10520, 12381, 15780, 16508, 20635, 24762, 31560, 33016, 41270, 49524, 61905, 82540, 99048, 123810, 165080, 247620, 495240, 1085401, 2170802, 3256203, 4341604, 5427005, 6512406, 8683208, 10854010, 13024812, 16281015, 21708020, 26049624, 32562030, 43416040, 65124060, 130248120]

約数ペア:

[(1, 130248120), (2, 65124060), (3, 43416040), (4, 32562030), (5, 26049624), (6, 21708020), (8, 16281015), (10, 13024812), (12, 10854010), (15, 8683208), (20, 6512406), (24, 5427005), (30, 4341604), (40, 3256203), (60, 2170802), (120, 1085401), (263, 495240), (526, 247620), (789, 165080), (1052, 123810), (1315, 99048), (1578, 82540), (2104, 61905), (2630, 49524), (3156, 41270), (3945, 33016), (4127, 31560), (5260, 24762), (6312, 20635), (7890, 16508), (8254, 15780), (10520, 12381)]