69948360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21589}}^1$

素因数の和:21612

約数の個数: 80

約数和(自身を含む): 235115100

約数和(自身を除く): 165166740

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, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 194301, 215890, 259068, 323835, 388602, 431780, 518136, 582903, 647670, 777204, 863560, 971505, 1165806, 1295340, 1554408, 1748709, 1943010, 2331612, 2590680, 2914515, 3497418, 3886020, 4663224, 5829030, 6994836, 7772040, 8743545, 11658060, 13989672, 17487090, 23316120, 34974180, 69948360]

約数ペア:

[(1, 69948360), (2, 34974180), (3, 23316120), (4, 17487090), (5, 13989672), (6, 11658060), (8, 8743545), (9, 7772040), (10, 6994836), (12, 5829030), (15, 4663224), (18, 3886020), (20, 3497418), (24, 2914515), (27, 2590680), (30, 2331612), (36, 1943010), (40, 1748709), (45, 1554408), (54, 1295340), (60, 1165806), (72, 971505), (81, 863560), (90, 777204), (108, 647670), (120, 582903), (135, 518136), (162, 431780), (180, 388602), (216, 323835), (270, 259068), (324, 215890), (360, 194301), (405, 172712), (540, 129534), (648, 107945), (810, 86356), (1080, 64767), (1620, 43178), (3240, 21589)]