269010480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15787}}^1$

素因数の和:15874

約数の個数: 80

約数和(自身を含む): 845731584

約数和(自身を除く): 576721104

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, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 15787, 17040, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 236805, 252592, 315740, 378888, 473610, 631480, 757776, 947220, 1120877, 1262960, 1894440, 2241754, 3362631, 3788880, 4483508, 5604385, 6725262, 8967016, 11208770, 13450524, 16813155, 17934032, 22417540, 26901048, 33626310, 44835080, 53802096, 67252620, 89670160, 134505240, 269010480]

約数ペア:

[(1, 269010480), (2, 134505240), (3, 89670160), (4, 67252620), (5, 53802096), (6, 44835080), (8, 33626310), (10, 26901048), (12, 22417540), (15, 17934032), (16, 16813155), (20, 13450524), (24, 11208770), (30, 8967016), (40, 6725262), (48, 5604385), (60, 4483508), (71, 3788880), (80, 3362631), (120, 2241754), (142, 1894440), (213, 1262960), (240, 1120877), (284, 947220), (355, 757776), (426, 631480), (568, 473610), (710, 378888), (852, 315740), (1065, 252592), (1136, 236805), (1420, 189444), (1704, 157870), (2130, 126296), (2840, 94722), (3408, 78935), (4260, 63148), (5680, 47361), (8520, 31574), (15787, 17040)]