227694960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{316243}}^1$

素因数の和:316262

約数の個数: 60

約数和(自身を含む): 764677992

約数和(自身を除く): 536983032

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, 316243, 632486, 948729, 1264972, 1581215, 1897458, 2529944, 2846187, 3162430, 3794916, 4743645, 5059888, 5692374, 6324860, 7589832, 9487290, 11384748, 12649720, 14230935, 15179664, 18974580, 22769496, 25299440, 28461870, 37949160, 45538992, 56923740, 75898320, 113847480, 227694960]

約数ペア:

[(1, 227694960), (2, 113847480), (3, 75898320), (4, 56923740), (5, 45538992), (6, 37949160), (8, 28461870), (9, 25299440), (10, 22769496), (12, 18974580), (15, 15179664), (16, 14230935), (18, 12649720), (20, 11384748), (24, 9487290), (30, 7589832), (36, 6324860), (40, 5692374), (45, 5059888), (48, 4743645), (60, 3794916), (72, 3162430), (80, 2846187), (90, 2529944), (120, 1897458), (144, 1581215), (180, 1264972), (240, 948729), (360, 632486), (720, 316243)]