66196320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137909}}^1$

素因数の和:137927

約数の個数: 48

約数和(自身を含む): 208519920

約数和(自身を除く): 142323600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 137909, 275818, 413727, 551636, 689545, 827454, 1103272, 1379090, 1654908, 2068635, 2206544, 2758180, 3309816, 4137270, 4413088, 5516360, 6619632, 8274540, 11032720, 13239264, 16549080, 22065440, 33098160, 66196320]

約数ペア:

[(1, 66196320), (2, 33098160), (3, 22065440), (4, 16549080), (5, 13239264), (6, 11032720), (8, 8274540), (10, 6619632), (12, 5516360), (15, 4413088), (16, 4137270), (20, 3309816), (24, 2758180), (30, 2206544), (32, 2068635), (40, 1654908), (48, 1379090), (60, 1103272), (80, 827454), (96, 689545), (120, 551636), (160, 413727), (240, 275818), (480, 137909)]