18162360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 43527240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 251, 268, 270, 335, 360, 402, 502, 536, 540, 603, 670, 753, 804, 1004, 1005, 1080, 1206, 1255, 1340, 1506, 1608, 1809, 2008, 2010, 2259, 2412, 2510, 2680, 3012, 3015, 3618, 3765, 4020, 4518, 4824, 5020, 6024, 6030, 6777, 7236, 7530, 8040, 9036, 9045, 10040, 11295, 12060, 13554, 14472, 15060, 16817, 18072, 18090, 22590, 24120, 27108, 30120, 33634, 33885, 36180, 45180, 50451, 54216, 67268, 67770, 72360, 84085, 90360, 100902, 134536, 135540, 151353, 168170, 201804, 252255, 271080, 302706, 336340, 403608, 454059, 504510, 605412, 672680, 756765, 908118, 1009020, 1210824, 1513530, 1816236, 2018040, 2270295, 3027060, 3632472, 4540590, 6054120, 9081180, 18162360]

約数ペア:

[(1, 18162360), (2, 9081180), (3, 6054120), (4, 4540590), (5, 3632472), (6, 3027060), (8, 2270295), (9, 2018040), (10, 1816236), (12, 1513530), (15, 1210824), (18, 1009020), (20, 908118), (24, 756765), (27, 672680), (30, 605412), (36, 504510), (40, 454059), (45, 403608), (54, 336340), (60, 302706), (67, 271080), (72, 252255), (90, 201804), (108, 168170), (120, 151353), (134, 135540), (135, 134536), (180, 100902), (201, 90360), (216, 84085), (251, 72360), (268, 67770), (270, 67268), (335, 54216), (360, 50451), (402, 45180), (502, 36180), (536, 33885), (540, 33634), (603, 30120), (670, 27108), (753, 24120), (804, 22590), (1004, 18090), (1005, 18072), (1080, 16817), (1206, 15060), (1255, 14472), (1340, 13554), (1506, 12060), (1608, 11295), (1809, 10040), (2008, 9045), (2010, 9036), (2259, 8040), (2412, 7530), (2510, 7236), (2680, 6777), (3012, 6030), (3015, 6024), (3618, 5020), (3765, 4824), (4020, 4518)]