10722780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6619}}^1$

素因数の和:6640

約数の個数: 60

約数和(自身を含む): 33642840

約数和(自身を除く): 22920060

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, 6619, 13238, 19857, 26476, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 132380, 178713, 198570, 238284, 297855, 357426, 397140, 536139, 595710, 714852, 893565, 1072278, 1191420, 1787130, 2144556, 2680695, 3574260, 5361390, 10722780]

約数ペア:

[(1, 10722780), (2, 5361390), (3, 3574260), (4, 2680695), (5, 2144556), (6, 1787130), (9, 1191420), (10, 1072278), (12, 893565), (15, 714852), (18, 595710), (20, 536139), (27, 397140), (30, 357426), (36, 297855), (45, 238284), (54, 198570), (60, 178713), (81, 132380), (90, 119142), (108, 99285), (135, 79428), (162, 66190), (180, 59571), (270, 39714), (324, 33095), (405, 26476), (540, 19857), (810, 13238), (1620, 6619)]