48902940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30187}}^1$

素因数の和:30208

約数の個数: 60

約数和(自身を含む): 153415416

約数和(自身を除く): 104512476

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, 30187, 60374, 90561, 120748, 150935, 181122, 271683, 301870, 362244, 452805, 543366, 603740, 815049, 905610, 1086732, 1358415, 1630098, 1811220, 2445147, 2716830, 3260196, 4075245, 4890294, 5433660, 8150490, 9780588, 12225735, 16300980, 24451470, 48902940]

約数ペア:

[(1, 48902940), (2, 24451470), (3, 16300980), (4, 12225735), (5, 9780588), (6, 8150490), (9, 5433660), (10, 4890294), (12, 4075245), (15, 3260196), (18, 2716830), (20, 2445147), (27, 1811220), (30, 1630098), (36, 1358415), (45, 1086732), (54, 905610), (60, 815049), (81, 603740), (90, 543366), (108, 452805), (135, 362244), (162, 301870), (180, 271683), (270, 181122), (324, 150935), (405, 120748), (540, 90561), (810, 60374), (1620, 30187)]