4999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 15945408

約数和(自身を除く): 10945968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 563, 592, 740, 888, 1110, 1126, 1480, 1689, 1776, 2220, 2252, 2815, 2960, 3378, 4440, 4504, 5630, 6756, 8445, 8880, 9008, 11260, 13512, 16890, 20831, 22520, 27024, 33780, 41662, 45040, 62493, 67560, 83324, 104155, 124986, 135120, 166648, 208310, 249972, 312465, 333296, 416620, 499944, 624930, 833240, 999888, 1249860, 1666480, 2499720, 4999440]

約数ペア:

[(1, 4999440), (2, 2499720), (3, 1666480), (4, 1249860), (5, 999888), (6, 833240), (8, 624930), (10, 499944), (12, 416620), (15, 333296), (16, 312465), (20, 249972), (24, 208310), (30, 166648), (37, 135120), (40, 124986), (48, 104155), (60, 83324), (74, 67560), (80, 62493), (111, 45040), (120, 41662), (148, 33780), (185, 27024), (222, 22520), (240, 20831), (296, 16890), (370, 13512), (444, 11260), (555, 9008), (563, 8880), (592, 8445), (740, 6756), (888, 5630), (1110, 4504), (1126, 4440), (1480, 3378), (1689, 2960), (1776, 2815), (2220, 2252)]