266494860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{164503}}^1$

素因数の和:164524

約数の個数: 60

約数和(自身を含む): 836009328

約数和(自身を除く): 569514468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 164503, 329006, 493509, 658012, 822515, 987018, 1480527, 1645030, 1974036, 2467545, 2961054, 3290060, 4441581, 4935090, 5922108, 7402635, 8883162, 9870180, 13324743, 14805270, 17766324, 22207905, 26649486, 29610540, 44415810, 53298972, 66623715, 88831620, 133247430, 266494860]

約数ペア:

[(1, 266494860), (2, 133247430), (3, 88831620), (4, 66623715), (5, 53298972), (6, 44415810), (9, 29610540), (10, 26649486), (12, 22207905), (15, 17766324), (18, 14805270), (20, 13324743), (27, 9870180), (30, 8883162), (36, 7402635), (45, 5922108), (54, 4935090), (60, 4441581), (81, 3290060), (90, 2961054), (108, 2467545), (135, 1974036), (162, 1645030), (180, 1480527), (270, 987018), (324, 822515), (405, 658012), (540, 493509), (810, 329006), (1620, 164503)]