1568160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^2$

素因数の和:49

約数の個数: 180

約数和(自身を含む): 6083154

約数和(自身を除く): 4514994

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 594, 605, 648, 660, 720, 726, 792, 810, 864, 880, 891, 968, 990, 1056, 1080, 1089, 1188, 1210, 1296, 1320, 1440, 1452, 1485, 1584, 1620, 1760, 1782, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2592, 2640, 2904, 2970, 3168, 3240, 3267, 3564, 3630, 3872, 3960, 4320, 4356, 4455, 4752, 4840, 5280, 5445, 5808, 5940, 6480, 6534, 7128, 7260, 7920, 8712, 8910, 9504, 9680, 9801, 10890, 11616, 11880, 12960, 13068, 14256, 14520, 15840, 16335, 17424, 17820, 19360, 19602, 21780, 23760, 26136, 28512, 29040, 32670, 34848, 35640, 39204, 43560, 47520, 49005, 52272, 58080, 65340, 71280, 78408, 87120, 98010, 104544, 130680, 142560, 156816, 174240, 196020, 261360, 313632, 392040, 522720, 784080, 1568160]

約数ペア:

[(1, 1568160), (2, 784080), (3, 522720), (4, 392040), (5, 313632), (6, 261360), (8, 196020), (9, 174240), (10, 156816), (11, 142560), (12, 130680), (15, 104544), (16, 98010), (18, 87120), (20, 78408), (22, 71280), (24, 65340), (27, 58080), (30, 52272), (32, 49005), (33, 47520), (36, 43560), (40, 39204), (44, 35640), (45, 34848), (48, 32670), (54, 29040), (55, 28512), (60, 26136), (66, 23760), (72, 21780), (80, 19602), (81, 19360), (88, 17820), (90, 17424), (96, 16335), (99, 15840), (108, 14520), (110, 14256), (120, 13068), (121, 12960), (132, 11880), (135, 11616), (144, 10890), (160, 9801), (162, 9680), (165, 9504), (176, 8910), (180, 8712), (198, 7920), (216, 7260), (220, 7128), (240, 6534), (242, 6480), (264, 5940), (270, 5808), (288, 5445), (297, 5280), (324, 4840), (330, 4752), (352, 4455), (360, 4356), (363, 4320), (396, 3960), (405, 3872), (432, 3630), (440, 3564), (480, 3267), (484, 3240), (495, 3168), (528, 2970), (540, 2904), (594, 2640), (605, 2592), (648, 2420), (660, 2376), (720, 2178), (726, 2160), (792, 1980), (810, 1936), (864, 1815), (880, 1782), (891, 1760), (968, 1620), (990, 1584), (1056, 1485), (1080, 1452), (1089, 1440), (1188, 1320), (1210, 1296)]