2493414720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{865769}}^1$

素因数の和:865792

約数の個数: 84

約数和(自身を含む): 8576317620

約数和(自身を除く): 6082902900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 865769, 1731538, 2597307, 3463076, 4328845, 5194614, 6926152, 7791921, 8657690, 10389228, 12986535, 13852304, 15583842, 17315380, 20778456, 25973070, 27704608, 31167684, 34630760, 38959605, 41556912, 51946140, 55409216, 62335368, 69261520, 77919210, 83113824, 103892280, 124670736, 138523040, 155838420, 166227648, 207784560, 249341472, 277046080, 311676840, 415569120, 498682944, 623353680, 831138240, 1246707360, 2493414720]

約数ペア:

[(1, 2493414720), (2, 1246707360), (3, 831138240), (4, 623353680), (5, 498682944), (6, 415569120), (8, 311676840), (9, 277046080), (10, 249341472), (12, 207784560), (15, 166227648), (16, 155838420), (18, 138523040), (20, 124670736), (24, 103892280), (30, 83113824), (32, 77919210), (36, 69261520), (40, 62335368), (45, 55409216), (48, 51946140), (60, 41556912), (64, 38959605), (72, 34630760), (80, 31167684), (90, 27704608), (96, 25973070), (120, 20778456), (144, 17315380), (160, 15583842), (180, 13852304), (192, 12986535), (240, 10389228), (288, 8657690), (320, 7791921), (360, 6926152), (480, 5194614), (576, 4328845), (720, 3463076), (960, 2597307), (1440, 1731538), (2880, 865769)]