630129480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{308887}}^1$

素因数の和:308918

約数の個数: 64

約数和(自身を含む): 2001594240

約数和(自身を除く): 1371464760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 308887, 617774, 926661, 1235548, 1544435, 1853322, 2471096, 3088870, 3706644, 4633305, 5251079, 6177740, 7413288, 9266610, 10502158, 12355480, 15753237, 18533220, 21004316, 26255395, 31506474, 37066440, 42008632, 52510790, 63012948, 78766185, 105021580, 126025896, 157532370, 210043160, 315064740, 630129480]

約数ペア:

[(1, 630129480), (2, 315064740), (3, 210043160), (4, 157532370), (5, 126025896), (6, 105021580), (8, 78766185), (10, 63012948), (12, 52510790), (15, 42008632), (17, 37066440), (20, 31506474), (24, 26255395), (30, 21004316), (34, 18533220), (40, 15753237), (51, 12355480), (60, 10502158), (68, 9266610), (85, 7413288), (102, 6177740), (120, 5251079), (136, 4633305), (170, 3706644), (204, 3088870), (255, 2471096), (340, 1853322), (408, 1544435), (510, 1235548), (680, 926661), (1020, 617774), (2040, 308887)]