30830760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28547}}^1$

素因数の和:28567

約数の個数: 64

約数和(自身を含む): 102772800

約数和(自身を除く): 71942040

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28547, 57094, 85641, 114188, 142735, 171282, 228376, 256923, 285470, 342564, 428205, 513846, 570940, 685128, 770769, 856410, 1027692, 1141880, 1284615, 1541538, 1712820, 2055384, 2569230, 3083076, 3425640, 3853845, 5138460, 6166152, 7707690, 10276920, 15415380, 30830760]

約数ペア:

[(1, 30830760), (2, 15415380), (3, 10276920), (4, 7707690), (5, 6166152), (6, 5138460), (8, 3853845), (9, 3425640), (10, 3083076), (12, 2569230), (15, 2055384), (18, 1712820), (20, 1541538), (24, 1284615), (27, 1141880), (30, 1027692), (36, 856410), (40, 770769), (45, 685128), (54, 570940), (60, 513846), (72, 428205), (90, 342564), (108, 285470), (120, 256923), (135, 228376), (180, 171282), (216, 142735), (270, 114188), (360, 85641), (540, 57094), (1080, 28547)]