627286320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{871231}}^1$

素因数の和:871250

約数の個数: 60

約数和(自身を含む): 2106638976

約数和(自身を除く): 1479352656

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, 871231, 1742462, 2613693, 3484924, 4356155, 5227386, 6969848, 7841079, 8712310, 10454772, 13068465, 13939696, 15682158, 17424620, 20909544, 26136930, 31364316, 34849240, 39205395, 41819088, 52273860, 62728632, 69698480, 78410790, 104547720, 125457264, 156821580, 209095440, 313643160, 627286320]

約数ペア:

[(1, 627286320), (2, 313643160), (3, 209095440), (4, 156821580), (5, 125457264), (6, 104547720), (8, 78410790), (9, 69698480), (10, 62728632), (12, 52273860), (15, 41819088), (16, 39205395), (18, 34849240), (20, 31364316), (24, 26136930), (30, 20909544), (36, 17424620), (40, 15682158), (45, 13939696), (48, 13068465), (60, 10454772), (72, 8712310), (80, 7841079), (90, 6969848), (120, 5227386), (144, 4356155), (180, 3484924), (240, 2613693), (360, 1742462), (720, 871231)]