86805360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120563}}^1$

素因数の和:120582

約数の個数: 60

約数和(自身を含む): 291523752

約数和(自身を除く): 204718392

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, 120563, 241126, 361689, 482252, 602815, 723378, 964504, 1085067, 1205630, 1446756, 1808445, 1929008, 2170134, 2411260, 2893512, 3616890, 4340268, 4822520, 5425335, 5787024, 7233780, 8680536, 9645040, 10850670, 14467560, 17361072, 21701340, 28935120, 43402680, 86805360]

約数ペア:

[(1, 86805360), (2, 43402680), (3, 28935120), (4, 21701340), (5, 17361072), (6, 14467560), (8, 10850670), (9, 9645040), (10, 8680536), (12, 7233780), (15, 5787024), (16, 5425335), (18, 4822520), (20, 4340268), (24, 3616890), (30, 2893512), (36, 2411260), (40, 2170134), (45, 1929008), (48, 1808445), (60, 1446756), (72, 1205630), (80, 1085067), (90, 964504), (120, 723378), (144, 602815), (180, 482252), (240, 361689), (360, 241126), (720, 120563)]