1296098520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3929}}^1$

素因数の和:6692

約数の個数: 64

約数和(自身を含む): 3890700000

約数和(自身を除く): 2594601480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2749, 3929, 5498, 7858, 8247, 10996, 11787, 13745, 15716, 16494, 19645, 21992, 23574, 27490, 31432, 32988, 39290, 41235, 47148, 54980, 58935, 65976, 78580, 82470, 94296, 109960, 117870, 157160, 164940, 235740, 329880, 471480, 10800821, 21601642, 32402463, 43203284, 54004105, 64804926, 86406568, 108008210, 129609852, 162012315, 216016420, 259219704, 324024630, 432032840, 648049260, 1296098520]

約数ペア:

[(1, 1296098520), (2, 648049260), (3, 432032840), (4, 324024630), (5, 259219704), (6, 216016420), (8, 162012315), (10, 129609852), (12, 108008210), (15, 86406568), (20, 64804926), (24, 54004105), (30, 43203284), (40, 32402463), (60, 21601642), (120, 10800821), (2749, 471480), (3929, 329880), (5498, 235740), (7858, 164940), (8247, 157160), (10996, 117870), (11787, 109960), (13745, 94296), (15716, 82470), (16494, 78580), (19645, 65976), (21992, 58935), (23574, 54980), (27490, 47148), (31432, 41235), (32988, 39290)]