27340680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 55862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3209, 4260, 6418, 8520, 9627, 12836, 16045, 19254, 25672, 32090, 38508, 48135, 64180, 77016, 96270, 128360, 192540, 227839, 385080, 455678, 683517, 911356, 1139195, 1367034, 1822712, 2278390, 2734068, 3417585, 4556780, 5468136, 6835170, 9113560, 13670340, 27340680]

約数ペア:

[(1, 27340680), (2, 13670340), (3, 9113560), (4, 6835170), (5, 5468136), (6, 4556780), (8, 3417585), (10, 2734068), (12, 2278390), (15, 1822712), (20, 1367034), (24, 1139195), (30, 911356), (40, 683517), (60, 455678), (71, 385080), (120, 227839), (142, 192540), (213, 128360), (284, 96270), (355, 77016), (426, 64180), (568, 48135), (710, 38508), (852, 32090), (1065, 25672), (1420, 19254), (1704, 16045), (2130, 12836), (2840, 9627), (3209, 8520), (4260, 6418)]