61814880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 222264000

約数和(自身を除く): 160449120

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, 349, 360, 369, 410, 432, 480, 492, 540, 615, 656, 698, 720, 738, 820, 864, 984, 1047, 1080, 1107, 1230, 1312, 1396, 1440, 1476, 1640, 1745, 1845, 1968, 2094, 2160, 2214, 2460, 2792, 2952, 3141, 3280, 3490, 3690, 3936, 4188, 4320, 4428, 4920, 5235, 5535, 5584, 5904, 6282, 6560, 6980, 7380, 8376, 8856, 9423, 9840, 10470, 11070, 11168, 11808, 12564, 13960, 14309, 14760, 15705, 16752, 17712, 18846, 19680, 20940, 22140, 25128, 27920, 28618, 29520, 31410, 33504, 35424, 37692, 41880, 42927, 44280, 47115, 50256, 55840, 57236, 59040, 62820, 71545, 75384, 83760, 85854, 88560, 94230, 100512, 114472, 125640, 128781, 143090, 150768, 167520, 171708, 177120, 188460, 214635, 228944, 251280, 257562, 286180, 301536, 343416, 376920, 386343, 429270, 457888, 502560, 515124, 572360, 643905, 686832, 753840, 772686, 858540, 1030248, 1144720, 1287810, 1373664, 1507680, 1545372, 1717080, 1931715, 2060496, 2289440, 2575620, 3090744, 3434160, 3863430, 4120992, 5151240, 6181488, 6868320, 7726860, 10302480, 12362976, 15453720, 20604960, 30907440, 61814880]

約数ペア:

[(1, 61814880), (2, 30907440), (3, 20604960), (4, 15453720), (5, 12362976), (6, 10302480), (8, 7726860), (9, 6868320), (10, 6181488), (12, 5151240), (15, 4120992), (16, 3863430), (18, 3434160), (20, 3090744), (24, 2575620), (27, 2289440), (30, 2060496), (32, 1931715), (36, 1717080), (40, 1545372), (41, 1507680), (45, 1373664), (48, 1287810), (54, 1144720), (60, 1030248), (72, 858540), (80, 772686), (82, 753840), (90, 686832), (96, 643905), (108, 572360), (120, 515124), (123, 502560), (135, 457888), (144, 429270), (160, 386343), (164, 376920), (180, 343416), (205, 301536), (216, 286180), (240, 257562), (246, 251280), (270, 228944), (288, 214635), (328, 188460), (349, 177120), (360, 171708), (369, 167520), (410, 150768), (432, 143090), (480, 128781), (492, 125640), (540, 114472), (615, 100512), (656, 94230), (698, 88560), (720, 85854), (738, 83760), (820, 75384), (864, 71545), (984, 62820), (1047, 59040), (1080, 57236), (1107, 55840), (1230, 50256), (1312, 47115), (1396, 44280), (1440, 42927), (1476, 41880), (1640, 37692), (1745, 35424), (1845, 33504), (1968, 31410), (2094, 29520), (2160, 28618), (2214, 27920), (2460, 25128), (2792, 22140), (2952, 20940), (3141, 19680), (3280, 18846), (3490, 17712), (3690, 16752), (3936, 15705), (4188, 14760), (4320, 14309), (4428, 13960), (4920, 12564), (5235, 11808), (5535, 11168), (5584, 11070), (5904, 10470), (6282, 9840), (6560, 9423), (6980, 8856), (7380, 8376)]