9387240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 28416960

約数和(自身を除く): 19029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 571, 685, 822, 1096, 1142, 1370, 1644, 1713, 2055, 2284, 2740, 2855, 3288, 3426, 4110, 4568, 5480, 5710, 6852, 8220, 8565, 11420, 13704, 16440, 17130, 22840, 34260, 68520, 78227, 156454, 234681, 312908, 391135, 469362, 625816, 782270, 938724, 1173405, 1564540, 1877448, 2346810, 3129080, 4693620, 9387240]

約数ペア:

[(1, 9387240), (2, 4693620), (3, 3129080), (4, 2346810), (5, 1877448), (6, 1564540), (8, 1173405), (10, 938724), (12, 782270), (15, 625816), (20, 469362), (24, 391135), (30, 312908), (40, 234681), (60, 156454), (120, 78227), (137, 68520), (274, 34260), (411, 22840), (548, 17130), (571, 16440), (685, 13704), (822, 11420), (1096, 8565), (1142, 8220), (1370, 6852), (1644, 5710), (1713, 5480), (2055, 4568), (2284, 4110), (2740, 3426), (2855, 3288)]