139445520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5641}}^1$

素因数の和:5760

約数の個数: 80

約数和(自身を含む): 436555392

約数和(自身を除く): 297109872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5641, 6180, 8240, 11282, 12360, 16923, 22564, 24720, 28205, 33846, 45128, 56410, 67692, 84615, 90256, 112820, 135384, 169230, 225640, 270768, 338460, 451280, 581023, 676920, 1162046, 1353840, 1743069, 2324092, 2905115, 3486138, 4648184, 5810230, 6972276, 8715345, 9296368, 11620460, 13944552, 17430690, 23240920, 27889104, 34861380, 46481840, 69722760, 139445520]

約数ペア:

[(1, 139445520), (2, 69722760), (3, 46481840), (4, 34861380), (5, 27889104), (6, 23240920), (8, 17430690), (10, 13944552), (12, 11620460), (15, 9296368), (16, 8715345), (20, 6972276), (24, 5810230), (30, 4648184), (40, 3486138), (48, 2905115), (60, 2324092), (80, 1743069), (103, 1353840), (120, 1162046), (206, 676920), (240, 581023), (309, 451280), (412, 338460), (515, 270768), (618, 225640), (824, 169230), (1030, 135384), (1236, 112820), (1545, 90256), (1648, 84615), (2060, 67692), (2472, 56410), (3090, 45128), (4120, 33846), (4944, 28205), (5641, 24720), (6180, 22564), (8240, 16923), (11282, 12360)]