5299440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 16713216

約数和(自身を除く): 11413776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 311, 355, 426, 568, 622, 710, 852, 933, 1065, 1136, 1244, 1420, 1555, 1704, 1866, 2130, 2488, 2840, 3110, 3408, 3732, 4260, 4665, 4976, 5680, 6220, 7464, 8520, 9330, 12440, 14928, 17040, 18660, 22081, 24880, 37320, 44162, 66243, 74640, 88324, 110405, 132486, 176648, 220810, 264972, 331215, 353296, 441620, 529944, 662430, 883240, 1059888, 1324860, 1766480, 2649720, 5299440]

約数ペア:

[(1, 5299440), (2, 2649720), (3, 1766480), (4, 1324860), (5, 1059888), (6, 883240), (8, 662430), (10, 529944), (12, 441620), (15, 353296), (16, 331215), (20, 264972), (24, 220810), (30, 176648), (40, 132486), (48, 110405), (60, 88324), (71, 74640), (80, 66243), (120, 44162), (142, 37320), (213, 24880), (240, 22081), (284, 18660), (311, 17040), (355, 14928), (426, 12440), (568, 9330), (622, 8520), (710, 7464), (852, 6220), (933, 5680), (1065, 4976), (1136, 4665), (1244, 4260), (1420, 3732), (1555, 3408), (1704, 3110), (1866, 2840), (2130, 2488)]