147806640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1732

約数の個数: 160

約数和(自身を含む): 521841600

約数和(自身を除く): 374034960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1669, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3338, 3690, 4428, 4920, 5007, 5535, 5904, 6676, 7380, 8345, 8856, 9840, 10014, 11070, 13352, 14760, 15021, 16690, 17712, 20028, 22140, 25035, 26704, 29520, 30042, 33380, 40056, 44280, 45063, 50070, 60084, 66760, 68429, 75105, 80112, 88560, 90126, 100140, 120168, 133520, 136858, 150210, 180252, 200280, 205287, 225315, 240336, 273716, 300420, 342145, 360504, 400560, 410574, 450630, 547432, 600840, 615861, 684290, 721008, 821148, 901260, 1026435, 1094864, 1201680, 1231722, 1368580, 1642296, 1802520, 1847583, 2052870, 2463444, 2737160, 3079305, 3284592, 3605040, 3695166, 4105740, 4926888, 5474320, 6158610, 7390332, 8211480, 9237915, 9853776, 12317220, 14780664, 16422960, 18475830, 24634440, 29561328, 36951660, 49268880, 73903320, 147806640]

約数ペア:

[(1, 147806640), (2, 73903320), (3, 49268880), (4, 36951660), (5, 29561328), (6, 24634440), (8, 18475830), (9, 16422960), (10, 14780664), (12, 12317220), (15, 9853776), (16, 9237915), (18, 8211480), (20, 7390332), (24, 6158610), (27, 5474320), (30, 4926888), (36, 4105740), (40, 3695166), (41, 3605040), (45, 3284592), (48, 3079305), (54, 2737160), (60, 2463444), (72, 2052870), (80, 1847583), (82, 1802520), (90, 1642296), (108, 1368580), (120, 1231722), (123, 1201680), (135, 1094864), (144, 1026435), (164, 901260), (180, 821148), (205, 721008), (216, 684290), (240, 615861), (246, 600840), (270, 547432), (328, 450630), (360, 410574), (369, 400560), (410, 360504), (432, 342145), (492, 300420), (540, 273716), (615, 240336), (656, 225315), (720, 205287), (738, 200280), (820, 180252), (984, 150210), (1080, 136858), (1107, 133520), (1230, 120168), (1476, 100140), (1640, 90126), (1669, 88560), (1845, 80112), (1968, 75105), (2160, 68429), (2214, 66760), (2460, 60084), (2952, 50070), (3280, 45063), (3338, 44280), (3690, 40056), (4428, 33380), (4920, 30042), (5007, 29520), (5535, 26704), (5904, 25035), (6676, 22140), (7380, 20028), (8345, 17712), (8856, 16690), (9840, 15021), (10014, 14760), (11070, 13352)]