70836120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21863}}^1$

素因数の和:21886

約数の個数: 80

約数和(自身を含む): 238098960

約数和(自身を除く): 167262840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21863, 43726, 65589, 87452, 109315, 131178, 174904, 196767, 218630, 262356, 327945, 393534, 437260, 524712, 590301, 655890, 787068, 874520, 983835, 1180602, 1311780, 1574136, 1770903, 1967670, 2361204, 2623560, 2951505, 3541806, 3935340, 4722408, 5903010, 7083612, 7870680, 8854515, 11806020, 14167224, 17709030, 23612040, 35418060, 70836120]

約数ペア:

[(1, 70836120), (2, 35418060), (3, 23612040), (4, 17709030), (5, 14167224), (6, 11806020), (8, 8854515), (9, 7870680), (10, 7083612), (12, 5903010), (15, 4722408), (18, 3935340), (20, 3541806), (24, 2951505), (27, 2623560), (30, 2361204), (36, 1967670), (40, 1770903), (45, 1574136), (54, 1311780), (60, 1180602), (72, 983835), (81, 874520), (90, 787068), (108, 655890), (120, 590301), (135, 524712), (162, 437260), (180, 393534), (216, 327945), (270, 262356), (324, 218630), (360, 196767), (405, 174904), (540, 131178), (648, 109315), (810, 87452), (1080, 65589), (1620, 43726), (3240, 21863)]