78338694960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{108803743}}^1$

素因数の和:108803762

約数の個数: 60

約数和(自身を含む): 263087452992

約数和(自身を除く): 184748758032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 108803743, 217607486, 326411229, 435214972, 544018715, 652822458, 870429944, 979233687, 1088037430, 1305644916, 1632056145, 1740859888, 1958467374, 2176074860, 2611289832, 3264112290, 3916934748, 4352149720, 4896168435, 5222579664, 6528224580, 7833869496, 8704299440, 9792336870, 13056449160, 15667738992, 19584673740, 26112898320, 39169347480, 78338694960]

約数ペア:

[(1, 78338694960), (2, 39169347480), (3, 26112898320), (4, 19584673740), (5, 15667738992), (6, 13056449160), (8, 9792336870), (9, 8704299440), (10, 7833869496), (12, 6528224580), (15, 5222579664), (16, 4896168435), (18, 4352149720), (20, 3916934748), (24, 3264112290), (30, 2611289832), (36, 2176074860), (40, 1958467374), (45, 1740859888), (48, 1632056145), (60, 1305644916), (72, 1088037430), (80, 979233687), (90, 870429944), (120, 652822458), (144, 544018715), (180, 435214972), (240, 326411229), (360, 217607486), (720, 108803743)]