68283240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1229}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 205459200

約数和(自身を除く): 137175960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1229, 1389, 1852, 2315, 2458, 2778, 3687, 3704, 4630, 4916, 5556, 6145, 6945, 7374, 9260, 9832, 11112, 12290, 13890, 14748, 18435, 18520, 24580, 27780, 29496, 36870, 49160, 55560, 73740, 147480, 569027, 1138054, 1707081, 2276108, 2845135, 3414162, 4552216, 5690270, 6828324, 8535405, 11380540, 13656648, 17070810, 22761080, 34141620, 68283240]

約数ペア:

[(1, 68283240), (2, 34141620), (3, 22761080), (4, 17070810), (5, 13656648), (6, 11380540), (8, 8535405), (10, 6828324), (12, 5690270), (15, 4552216), (20, 3414162), (24, 2845135), (30, 2276108), (40, 1707081), (60, 1138054), (120, 569027), (463, 147480), (926, 73740), (1229, 55560), (1389, 49160), (1852, 36870), (2315, 29496), (2458, 27780), (2778, 24580), (3687, 18520), (3704, 18435), (4630, 14748), (4916, 13890), (5556, 12290), (6145, 11112), (6945, 9832), (7374, 9260)]