1080015840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{953}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 3694109328

約数和(自身を除く): 2614093488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 787, 953, 1440, 1574, 1906, 2361, 2859, 3148, 3812, 3935, 4722, 4765, 5718, 6296, 7083, 7624, 7870, 8577, 9444, 9530, 11436, 11805, 12592, 14166, 14295, 15248, 15740, 17154, 18888, 19060, 22872, 23610, 25184, 28332, 28590, 30496, 31480, 34308, 35415, 37776, 38120, 42885, 45744, 47220, 56664, 57180, 62960, 68616, 70830, 75552, 76240, 85770, 91488, 94440, 113328, 114360, 125920, 137232, 141660, 152480, 171540, 188880, 226656, 228720, 274464, 283320, 343080, 377760, 457440, 566640, 686160, 750011, 1133280, 1372320, 1500022, 2250033, 3000044, 3750055, 4500066, 6000088, 6750099, 7500110, 9000132, 11250165, 12000176, 13500198, 15000220, 18000264, 22500330, 24000352, 27000396, 30000440, 33750495, 36000528, 45000660, 54000792, 60000880, 67500990, 72001056, 90001320, 108001584, 120001760, 135001980, 180002640, 216003168, 270003960, 360005280, 540007920, 1080015840]

約数ペア:

[(1, 1080015840), (2, 540007920), (3, 360005280), (4, 270003960), (5, 216003168), (6, 180002640), (8, 135001980), (9, 120001760), (10, 108001584), (12, 90001320), (15, 72001056), (16, 67500990), (18, 60000880), (20, 54000792), (24, 45000660), (30, 36000528), (32, 33750495), (36, 30000440), (40, 27000396), (45, 24000352), (48, 22500330), (60, 18000264), (72, 15000220), (80, 13500198), (90, 12000176), (96, 11250165), (120, 9000132), (144, 7500110), (160, 6750099), (180, 6000088), (240, 4500066), (288, 3750055), (360, 3000044), (480, 2250033), (720, 1500022), (787, 1372320), (953, 1133280), (1440, 750011), (1574, 686160), (1906, 566640), (2361, 457440), (2859, 377760), (3148, 343080), (3812, 283320), (3935, 274464), (4722, 228720), (4765, 226656), (5718, 188880), (6296, 171540), (7083, 152480), (7624, 141660), (7870, 137232), (8577, 125920), (9444, 114360), (9530, 113328), (11436, 94440), (11805, 91488), (12592, 85770), (14166, 76240), (14295, 75552), (15248, 70830), (15740, 68616), (17154, 62960), (18888, 57180), (19060, 56664), (22872, 47220), (23610, 45744), (25184, 42885), (28332, 38120), (28590, 37776), (30496, 35415), (31480, 34308)]