2257058520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{696623}}^1$

素因数の和:696646

約数の個数: 80

約数和(自身を含む): 7586235360

約数和(自身を除く): 5329176840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 696623, 1393246, 2089869, 2786492, 3483115, 4179738, 5572984, 6269607, 6966230, 8359476, 10449345, 12539214, 13932460, 16718952, 18808821, 20898690, 25078428, 27864920, 31348035, 37617642, 41797380, 50156856, 56426463, 62696070, 75235284, 83594760, 94044105, 112852926, 125392140, 150470568, 188088210, 225705852, 250784280, 282132315, 376176420, 451411704, 564264630, 752352840, 1128529260, 2257058520]

約数ペア:

[(1, 2257058520), (2, 1128529260), (3, 752352840), (4, 564264630), (5, 451411704), (6, 376176420), (8, 282132315), (9, 250784280), (10, 225705852), (12, 188088210), (15, 150470568), (18, 125392140), (20, 112852926), (24, 94044105), (27, 83594760), (30, 75235284), (36, 62696070), (40, 56426463), (45, 50156856), (54, 41797380), (60, 37617642), (72, 31348035), (81, 27864920), (90, 25078428), (108, 20898690), (120, 18808821), (135, 16718952), (162, 13932460), (180, 12539214), (216, 10449345), (270, 8359476), (324, 6966230), (360, 6269607), (405, 5572984), (540, 4179738), (648, 3483115), (810, 2786492), (1080, 2089869), (1620, 1393246), (3240, 696623)]