2547485520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12473}}^1$

素因数の和:12549

約数の個数: 160

約数和(自身を含む): 8463958272

約数和(自身を除く): 5916472752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 2220, 2553, 2760, 2960, 3404, 4255, 4440, 5106, 5520, 6808, 8510, 8880, 10212, 12473, 12765, 13616, 17020, 20424, 24946, 25530, 34040, 37419, 40848, 49892, 51060, 62365, 68080, 74838, 99784, 102120, 124730, 149676, 187095, 199568, 204240, 249460, 286879, 299352, 374190, 461501, 498920, 573758, 598704, 748380, 860637, 923002, 997840, 1147516, 1384503, 1434395, 1496760, 1721274, 1846004, 2295032, 2307505, 2769006, 2868790, 2993520, 3442548, 3692008, 4303185, 4590064, 4615010, 5538012, 5737580, 6885096, 6922515, 7384016, 8606370, 9230020, 10614523, 11076024, 11475160, 13770192, 13845030, 17212740, 18460040, 21229046, 22152048, 22950320, 27690060, 31843569, 34425480, 36920080, 42458092, 53072615, 55380120, 63687138, 68850960, 84916184, 106145230, 110760240, 127374276, 159217845, 169832368, 212290460, 254748552, 318435690, 424580920, 509497104, 636871380, 849161840, 1273742760, 2547485520]

約数ペア:

[(1, 2547485520), (2, 1273742760), (3, 849161840), (4, 636871380), (5, 509497104), (6, 424580920), (8, 318435690), (10, 254748552), (12, 212290460), (15, 169832368), (16, 159217845), (20, 127374276), (23, 110760240), (24, 106145230), (30, 84916184), (37, 68850960), (40, 63687138), (46, 55380120), (48, 53072615), (60, 42458092), (69, 36920080), (74, 34425480), (80, 31843569), (92, 27690060), (111, 22950320), (115, 22152048), (120, 21229046), (138, 18460040), (148, 17212740), (184, 13845030), (185, 13770192), (222, 11475160), (230, 11076024), (240, 10614523), (276, 9230020), (296, 8606370), (345, 7384016), (368, 6922515), (370, 6885096), (444, 5737580), (460, 5538012), (552, 4615010), (555, 4590064), (592, 4303185), (690, 3692008), (740, 3442548), (851, 2993520), (888, 2868790), (920, 2769006), (1104, 2307505), (1110, 2295032), (1380, 1846004), (1480, 1721274), (1702, 1496760), (1776, 1434395), (1840, 1384503), (2220, 1147516), (2553, 997840), (2760, 923002), (2960, 860637), (3404, 748380), (4255, 598704), (4440, 573758), (5106, 498920), (5520, 461501), (6808, 374190), (8510, 299352), (8880, 286879), (10212, 249460), (12473, 204240), (12765, 199568), (13616, 187095), (17020, 149676), (20424, 124730), (24946, 102120), (25530, 99784), (34040, 74838), (37419, 68080), (40848, 62365), (49892, 51060)]