315030960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{437543}}^1$

素因数の和:437562

約数の個数: 60

約数和(自身を含む): 1057981392

約数和(自身を除く): 742950432

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, 437543, 875086, 1312629, 1750172, 2187715, 2625258, 3500344, 3937887, 4375430, 5250516, 6563145, 7000688, 7875774, 8750860, 10501032, 13126290, 15751548, 17501720, 19689435, 21002064, 26252580, 31503096, 35003440, 39378870, 52505160, 63006192, 78757740, 105010320, 157515480, 315030960]

約数ペア:

[(1, 315030960), (2, 157515480), (3, 105010320), (4, 78757740), (5, 63006192), (6, 52505160), (8, 39378870), (9, 35003440), (10, 31503096), (12, 26252580), (15, 21002064), (16, 19689435), (18, 17501720), (20, 15751548), (24, 13126290), (30, 10501032), (36, 8750860), (40, 7875774), (45, 7000688), (48, 6563145), (60, 5250516), (72, 4375430), (80, 3937887), (90, 3500344), (120, 2625258), (144, 2187715), (180, 1750172), (240, 1312629), (360, 875086), (720, 437543)]