312027480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{866743}}^1$

素因数の和:866760

約数の個数: 48

約数和(自身を含む): 1014090480

約数和(自身を除く): 702063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 866743, 1733486, 2600229, 3466972, 4333715, 5200458, 6933944, 7800687, 8667430, 10400916, 13001145, 15601374, 17334860, 20801832, 26002290, 31202748, 34669720, 39003435, 52004580, 62405496, 78006870, 104009160, 156013740, 312027480]

約数ペア:

[(1, 312027480), (2, 156013740), (3, 104009160), (4, 78006870), (5, 62405496), (6, 52004580), (8, 39003435), (9, 34669720), (10, 31202748), (12, 26002290), (15, 20801832), (18, 17334860), (20, 15601374), (24, 13001145), (30, 10400916), (36, 8667430), (40, 7800687), (45, 6933944), (60, 5200458), (72, 4333715), (90, 3466972), (120, 2600229), (180, 1733486), (360, 866743)]