162920880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5579

約数の個数: 120

約数和(自身を含む): 560589120

約数和(自身を除く): 397668240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5519, 5904, 7380, 9840, 11038, 14760, 16557, 22076, 27595, 29520, 33114, 44152, 49671, 55190, 66228, 82785, 88304, 99342, 110380, 132456, 165570, 198684, 220760, 226279, 248355, 264912, 331140, 397368, 441520, 452558, 496710, 662280, 678837, 794736, 905116, 993420, 1131395, 1324560, 1357674, 1810232, 1986840, 2036511, 2262790, 2715348, 3394185, 3620464, 3973680, 4073022, 4525580, 5430696, 6788370, 8146044, 9051160, 10182555, 10861392, 13576740, 16292088, 18102320, 20365110, 27153480, 32584176, 40730220, 54306960, 81460440, 162920880]

約数ペア:

[(1, 162920880), (2, 81460440), (3, 54306960), (4, 40730220), (5, 32584176), (6, 27153480), (8, 20365110), (9, 18102320), (10, 16292088), (12, 13576740), (15, 10861392), (16, 10182555), (18, 9051160), (20, 8146044), (24, 6788370), (30, 5430696), (36, 4525580), (40, 4073022), (41, 3973680), (45, 3620464), (48, 3394185), (60, 2715348), (72, 2262790), (80, 2036511), (82, 1986840), (90, 1810232), (120, 1357674), (123, 1324560), (144, 1131395), (164, 993420), (180, 905116), (205, 794736), (240, 678837), (246, 662280), (328, 496710), (360, 452558), (369, 441520), (410, 397368), (492, 331140), (615, 264912), (656, 248355), (720, 226279), (738, 220760), (820, 198684), (984, 165570), (1230, 132456), (1476, 110380), (1640, 99342), (1845, 88304), (1968, 82785), (2460, 66228), (2952, 55190), (3280, 49671), (3690, 44152), (4920, 33114), (5519, 29520), (5904, 27595), (7380, 22076), (9840, 16557), (11038, 14760)]