129615480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21213

約数の個数: 96

約数和(自身を含む): 446050800

約数和(自身を除く): 316435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 190611, 211790, 254148, 317685, 360043, 381222, 423580, 508296, 635370, 720086, 762444, 847160, 953055, 1080129, 1270740, 1440172, 1524888, 1800215, 1906110, 2160258, 2541480, 2880344, 3240387, 3600430, 3812220, 4320516, 5400645, 6480774, 7200860, 7624440, 8641032, 10801290, 12961548, 14401720, 16201935, 21602580, 25923096, 32403870, 43205160, 64807740, 129615480]

約数ペア:

[(1, 129615480), (2, 64807740), (3, 43205160), (4, 32403870), (5, 25923096), (6, 21602580), (8, 16201935), (9, 14401720), (10, 12961548), (12, 10801290), (15, 8641032), (17, 7624440), (18, 7200860), (20, 6480774), (24, 5400645), (30, 4320516), (34, 3812220), (36, 3600430), (40, 3240387), (45, 2880344), (51, 2541480), (60, 2160258), (68, 1906110), (72, 1800215), (85, 1524888), (90, 1440172), (102, 1270740), (120, 1080129), (136, 953055), (153, 847160), (170, 762444), (180, 720086), (204, 635370), (255, 508296), (306, 423580), (340, 381222), (360, 360043), (408, 317685), (510, 254148), (612, 211790), (680, 190611), (765, 169432), (1020, 127074), (1224, 105895), (1530, 84716), (2040, 63537), (3060, 42358), (6120, 21179)]