329767740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{610681}}^1$

素因数の和:610699

約数の個数: 48

約数和(自身を含む): 1025945760

約数和(自身を除く): 696178020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 610681, 1221362, 1832043, 2442724, 3053405, 3664086, 5496129, 6106810, 7328172, 9160215, 10992258, 12213620, 16488387, 18320430, 21984516, 27480645, 32976774, 36640860, 54961290, 65953548, 82441935, 109922580, 164883870, 329767740]

約数ペア:

[(1, 329767740), (2, 164883870), (3, 109922580), (4, 82441935), (5, 65953548), (6, 54961290), (9, 36640860), (10, 32976774), (12, 27480645), (15, 21984516), (18, 18320430), (20, 16488387), (27, 12213620), (30, 10992258), (36, 9160215), (45, 7328172), (54, 6106810), (60, 5496129), (90, 3664086), (108, 3053405), (135, 2442724), (180, 1832043), (270, 1221362), (540, 610681)]