22666320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31481}}^1$

素因数の和:31500

約数の個数: 60

約数和(自身を含む): 76123476

約数和(自身を除く): 53457156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31481, 62962, 94443, 125924, 157405, 188886, 251848, 283329, 314810, 377772, 472215, 503696, 566658, 629620, 755544, 944430, 1133316, 1259240, 1416645, 1511088, 1888860, 2266632, 2518480, 2833290, 3777720, 4533264, 5666580, 7555440, 11333160, 22666320]

約数ペア:

[(1, 22666320), (2, 11333160), (3, 7555440), (4, 5666580), (5, 4533264), (6, 3777720), (8, 2833290), (9, 2518480), (10, 2266632), (12, 1888860), (15, 1511088), (16, 1416645), (18, 1259240), (20, 1133316), (24, 944430), (30, 755544), (36, 629620), (40, 566658), (45, 503696), (48, 472215), (60, 377772), (72, 314810), (80, 283329), (90, 251848), (120, 188886), (144, 157405), (180, 125924), (240, 94443), (360, 62962), (720, 31481)]