18157624080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{45007}}^1$

素因数の和:45105

約数の個数: 120

約数和(自身を含む): 57696295296

約数和(自身を除く): 39538671216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1681, 1968, 2460, 3280, 3362, 4920, 5043, 6724, 8405, 9840, 10086, 13448, 16810, 20172, 25215, 26896, 33620, 40344, 45007, 50430, 67240, 80688, 90014, 100860, 134480, 135021, 180028, 201720, 225035, 270042, 360056, 403440, 450070, 540084, 675105, 720112, 900140, 1080168, 1350210, 1800280, 1845287, 2160336, 2700420, 3600560, 3690574, 5400840, 5535861, 7381148, 9226435, 10801680, 11071722, 14762296, 18452870, 22143444, 27679305, 29524592, 36905740, 44286888, 55358610, 73811480, 75656767, 88573776, 110717220, 147622960, 151313534, 221434440, 226970301, 302627068, 378283835, 442868880, 453940602, 605254136, 756567670, 907881204, 1134851505, 1210508272, 1513135340, 1815762408, 2269703010, 3026270680, 3631524816, 4539406020, 6052541360, 9078812040, 18157624080]

約数ペア:

[(1, 18157624080), (2, 9078812040), (3, 6052541360), (4, 4539406020), (5, 3631524816), (6, 3026270680), (8, 2269703010), (10, 1815762408), (12, 1513135340), (15, 1210508272), (16, 1134851505), (20, 907881204), (24, 756567670), (30, 605254136), (40, 453940602), (41, 442868880), (48, 378283835), (60, 302627068), (80, 226970301), (82, 221434440), (120, 151313534), (123, 147622960), (164, 110717220), (205, 88573776), (240, 75656767), (246, 73811480), (328, 55358610), (410, 44286888), (492, 36905740), (615, 29524592), (656, 27679305), (820, 22143444), (984, 18452870), (1230, 14762296), (1640, 11071722), (1681, 10801680), (1968, 9226435), (2460, 7381148), (3280, 5535861), (3362, 5400840), (4920, 3690574), (5043, 3600560), (6724, 2700420), (8405, 2160336), (9840, 1845287), (10086, 1800280), (13448, 1350210), (16810, 1080168), (20172, 900140), (25215, 720112), (26896, 675105), (33620, 540084), (40344, 450070), (45007, 403440), (50430, 360056), (67240, 270042), (80688, 225035), (90014, 201720), (100860, 180028), (134480, 135021)]