12795480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35543}}^1$

素因数の和:35560

約数の個数: 48

約数和(自身を含む): 41586480

約数和(自身を除く): 28791000

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, 35543, 71086, 106629, 142172, 177715, 213258, 284344, 319887, 355430, 426516, 533145, 639774, 710860, 853032, 1066290, 1279548, 1421720, 1599435, 2132580, 2559096, 3198870, 4265160, 6397740, 12795480]

約数ペア:

[(1, 12795480), (2, 6397740), (3, 4265160), (4, 3198870), (5, 2559096), (6, 2132580), (8, 1599435), (9, 1421720), (10, 1279548), (12, 1066290), (15, 853032), (18, 710860), (20, 639774), (24, 533145), (30, 426516), (36, 355430), (40, 319887), (45, 284344), (60, 213258), (72, 177715), (90, 142172), (120, 106629), (180, 71086), (360, 35543)]