262314720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1546

約数の個数: 192

約数和(自身を含む): 941129280

約数和(自身を除く): 678814560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1481, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 2962, 3280, 3690, 3936, 4320, 4428, 4443, 4920, 5535, 5904, 5924, 6560, 7380, 7405, 8856, 8886, 9840, 11070, 11808, 11848, 13329, 14760, 14810, 17712, 17772, 19680, 22140, 22215, 23696, 26658, 29520, 29620, 35424, 35544, 39987, 44280, 44430, 47392, 53316, 59040, 59240, 60721, 66645, 71088, 79974, 88560, 88860, 106632, 118480, 121442, 133290, 142176, 159948, 177120, 177720, 182163, 199935, 213264, 236960, 242884, 266580, 303605, 319896, 355440, 364326, 399870, 426528, 485768, 533160, 546489, 607210, 639792, 710880, 728652, 799740, 910815, 971536, 1066320, 1092978, 1214420, 1279584, 1457304, 1599480, 1639467, 1821630, 1943072, 2132640, 2185956, 2428840, 2732445, 2914608, 3198960, 3278934, 3643260, 4371912, 4857680, 5464890, 5829216, 6397920, 6557868, 7286520, 8197335, 8743824, 9715360, 10929780, 13115736, 14573040, 16394670, 17487648, 21859560, 26231472, 29146080, 32789340, 43719120, 52462944, 65578680, 87438240, 131157360, 262314720]

約数ペア:

[(1, 262314720), (2, 131157360), (3, 87438240), (4, 65578680), (5, 52462944), (6, 43719120), (8, 32789340), (9, 29146080), (10, 26231472), (12, 21859560), (15, 17487648), (16, 16394670), (18, 14573040), (20, 13115736), (24, 10929780), (27, 9715360), (30, 8743824), (32, 8197335), (36, 7286520), (40, 6557868), (41, 6397920), (45, 5829216), (48, 5464890), (54, 4857680), (60, 4371912), (72, 3643260), (80, 3278934), (82, 3198960), (90, 2914608), (96, 2732445), (108, 2428840), (120, 2185956), (123, 2132640), (135, 1943072), (144, 1821630), (160, 1639467), (164, 1599480), (180, 1457304), (205, 1279584), (216, 1214420), (240, 1092978), (246, 1066320), (270, 971536), (288, 910815), (328, 799740), (360, 728652), (369, 710880), (410, 639792), (432, 607210), (480, 546489), (492, 533160), (540, 485768), (615, 426528), (656, 399870), (720, 364326), (738, 355440), (820, 319896), (864, 303605), (984, 266580), (1080, 242884), (1107, 236960), (1230, 213264), (1312, 199935), (1440, 182163), (1476, 177720), (1481, 177120), (1640, 159948), (1845, 142176), (1968, 133290), (2160, 121442), (2214, 118480), (2460, 106632), (2952, 88860), (2962, 88560), (3280, 79974), (3690, 71088), (3936, 66645), (4320, 60721), (4428, 59240), (4443, 59040), (4920, 53316), (5535, 47392), (5904, 44430), (5924, 44280), (6560, 39987), (7380, 35544), (7405, 35424), (8856, 29620), (8886, 29520), (9840, 26658), (11070, 23696), (11808, 22215), (11848, 22140), (13329, 19680), (14760, 17772), (14810, 17712)]