311055480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7927}}^1$

素因数の和:8053

約数の個数: 96

約数和(自身を含む): 1020333600

約数和(自身を除く): 709278120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 7927, 9810, 13080, 15854, 19620, 23781, 31708, 39240, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 142686, 158540, 190248, 237810, 285372, 317080, 356715, 475620, 570744, 713430, 864043, 951240, 1426860, 1728086, 2592129, 2853720, 3456172, 4320215, 5184258, 6912344, 7776387, 8640430, 10368516, 12960645, 15552774, 17280860, 20737032, 25921290, 31105548, 34561720, 38881935, 51842580, 62211096, 77763870, 103685160, 155527740, 311055480]

約数ペア:

[(1, 311055480), (2, 155527740), (3, 103685160), (4, 77763870), (5, 62211096), (6, 51842580), (8, 38881935), (9, 34561720), (10, 31105548), (12, 25921290), (15, 20737032), (18, 17280860), (20, 15552774), (24, 12960645), (30, 10368516), (36, 8640430), (40, 7776387), (45, 6912344), (60, 5184258), (72, 4320215), (90, 3456172), (109, 2853720), (120, 2592129), (180, 1728086), (218, 1426860), (327, 951240), (360, 864043), (436, 713430), (545, 570744), (654, 475620), (872, 356715), (981, 317080), (1090, 285372), (1308, 237810), (1635, 190248), (1962, 158540), (2180, 142686), (2616, 118905), (3270, 95124), (3924, 79270), (4360, 71343), (4905, 63416), (6540, 47562), (7848, 39635), (7927, 39240), (9810, 31708), (13080, 23781), (15854, 19620)]