18253080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16901}}^1$

素因数の和:16921

約数の個数: 64

約数和(自身を含む): 60847200

約数和(自身を除く): 42594120

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16901, 33802, 50703, 67604, 84505, 101406, 135208, 152109, 169010, 202812, 253515, 304218, 338020, 405624, 456327, 507030, 608436, 676040, 760545, 912654, 1014060, 1216872, 1521090, 1825308, 2028120, 2281635, 3042180, 3650616, 4563270, 6084360, 9126540, 18253080]

約数ペア:

[(1, 18253080), (2, 9126540), (3, 6084360), (4, 4563270), (5, 3650616), (6, 3042180), (8, 2281635), (9, 2028120), (10, 1825308), (12, 1521090), (15, 1216872), (18, 1014060), (20, 912654), (24, 760545), (27, 676040), (30, 608436), (36, 507030), (40, 456327), (45, 405624), (54, 338020), (60, 304218), (72, 253515), (90, 202812), (108, 169010), (120, 152109), (135, 135208), (180, 101406), (216, 84505), (270, 67604), (360, 50703), (540, 33802), (1080, 16901)]