1231787160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3421631}}^1$

素因数の和:3421648

約数の個数: 48

約数和(自身を含む): 4003309440

約数和(自身を除く): 2771522280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3421631, 6843262, 10264893, 13686524, 17108155, 20529786, 27373048, 30794679, 34216310, 41059572, 51324465, 61589358, 68432620, 82119144, 102648930, 123178716, 136865240, 153973395, 205297860, 246357432, 307946790, 410595720, 615893580, 1231787160]

約数ペア:

[(1, 1231787160), (2, 615893580), (3, 410595720), (4, 307946790), (5, 246357432), (6, 205297860), (8, 153973395), (9, 136865240), (10, 123178716), (12, 102648930), (15, 82119144), (18, 68432620), (20, 61589358), (24, 51324465), (30, 41059572), (36, 34216310), (40, 30794679), (45, 27373048), (60, 20529786), (72, 17108155), (90, 13686524), (120, 10264893), (180, 6843262), (360, 3421631)]