1575840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 5860512

約数和(自身を除く): 4284672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 196, 201, 210, 224, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 480, 490, 536, 560, 588, 670, 672, 735, 784, 804, 840, 938, 980, 1005, 1072, 1120, 1176, 1340, 1407, 1470, 1568, 1608, 1680, 1876, 1960, 2010, 2144, 2345, 2352, 2680, 2814, 2940, 3216, 3283, 3360, 3752, 3920, 4020, 4690, 4704, 5360, 5628, 5880, 6432, 6566, 7035, 7504, 7840, 8040, 9380, 9849, 10720, 11256, 11760, 13132, 14070, 15008, 16080, 16415, 18760, 19698, 22512, 23520, 26264, 28140, 32160, 32830, 37520, 39396, 45024, 49245, 52528, 56280, 65660, 75040, 78792, 98490, 105056, 112560, 131320, 157584, 196980, 225120, 262640, 315168, 393960, 525280, 787920, 1575840]

約数ペア:

[(1, 1575840), (2, 787920), (3, 525280), (4, 393960), (5, 315168), (6, 262640), (7, 225120), (8, 196980), (10, 157584), (12, 131320), (14, 112560), (15, 105056), (16, 98490), (20, 78792), (21, 75040), (24, 65660), (28, 56280), (30, 52528), (32, 49245), (35, 45024), (40, 39396), (42, 37520), (48, 32830), (49, 32160), (56, 28140), (60, 26264), (67, 23520), (70, 22512), (80, 19698), (84, 18760), (96, 16415), (98, 16080), (105, 15008), (112, 14070), (120, 13132), (134, 11760), (140, 11256), (147, 10720), (160, 9849), (168, 9380), (196, 8040), (201, 7840), (210, 7504), (224, 7035), (240, 6566), (245, 6432), (268, 5880), (280, 5628), (294, 5360), (335, 4704), (336, 4690), (392, 4020), (402, 3920), (420, 3752), (469, 3360), (480, 3283), (490, 3216), (536, 2940), (560, 2814), (588, 2680), (670, 2352), (672, 2345), (735, 2144), (784, 2010), (804, 1960), (840, 1876), (938, 1680), (980, 1608), (1005, 1568), (1072, 1470), (1120, 1407), (1176, 1340)]