65578680

素因数分解:

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

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 224078400

約数和(自身を除く): 158499720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1481, 1640, 1845, 2214, 2460, 2952, 2962, 3690, 4428, 4443, 4920, 5535, 5924, 7380, 7405, 8856, 8886, 11070, 11848, 13329, 14760, 14810, 17772, 22140, 22215, 26658, 29620, 35544, 39987, 44280, 44430, 53316, 59240, 60721, 66645, 79974, 88860, 106632, 121442, 133290, 159948, 177720, 182163, 199935, 242884, 266580, 303605, 319896, 364326, 399870, 485768, 533160, 546489, 607210, 728652, 799740, 910815, 1092978, 1214420, 1457304, 1599480, 1639467, 1821630, 2185956, 2428840, 2732445, 3278934, 3643260, 4371912, 5464890, 6557868, 7286520, 8197335, 10929780, 13115736, 16394670, 21859560, 32789340, 65578680]

約数ペア:

[(1, 65578680), (2, 32789340), (3, 21859560), (4, 16394670), (5, 13115736), (6, 10929780), (8, 8197335), (9, 7286520), (10, 6557868), (12, 5464890), (15, 4371912), (18, 3643260), (20, 3278934), (24, 2732445), (27, 2428840), (30, 2185956), (36, 1821630), (40, 1639467), (41, 1599480), (45, 1457304), (54, 1214420), (60, 1092978), (72, 910815), (82, 799740), (90, 728652), (108, 607210), (120, 546489), (123, 533160), (135, 485768), (164, 399870), (180, 364326), (205, 319896), (216, 303605), (246, 266580), (270, 242884), (328, 199935), (360, 182163), (369, 177720), (410, 159948), (492, 133290), (540, 121442), (615, 106632), (738, 88860), (820, 79974), (984, 66645), (1080, 60721), (1107, 59240), (1230, 53316), (1476, 44430), (1481, 44280), (1640, 39987), (1845, 35544), (2214, 29620), (2460, 26658), (2952, 22215), (2962, 22140), (3690, 17772), (4428, 14810), (4443, 14760), (4920, 13329), (5535, 11848), (5924, 11070), (7380, 8886), (7405, 8856)]