2980384920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{486991}}^1$

素因数の和:487025

約数の個数: 96

約数和(自身を含む): 10256051520

約数和(自身を除く): 7275666600

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, 486991, 973982, 1460973, 1947964, 2434955, 2921946, 3895928, 4382919, 4869910, 5843892, 7304865, 8278847, 8765838, 9739820, 11687784, 14609730, 16557694, 17531676, 19479640, 21914595, 24836541, 29219460, 33115388, 35063352, 41394235, 43829190, 49673082, 58438920, 66230776, 74509623, 82788470, 87658380, 99346164, 124182705, 149019246, 165576940, 175316760, 198692328, 248365410, 298038492, 331153880, 372548115, 496730820, 596076984, 745096230, 993461640, 1490192460, 2980384920]

約数ペア:

[(1, 2980384920), (2, 1490192460), (3, 993461640), (4, 745096230), (5, 596076984), (6, 496730820), (8, 372548115), (9, 331153880), (10, 298038492), (12, 248365410), (15, 198692328), (17, 175316760), (18, 165576940), (20, 149019246), (24, 124182705), (30, 99346164), (34, 87658380), (36, 82788470), (40, 74509623), (45, 66230776), (51, 58438920), (60, 49673082), (68, 43829190), (72, 41394235), (85, 35063352), (90, 33115388), (102, 29219460), (120, 24836541), (136, 21914595), (153, 19479640), (170, 17531676), (180, 16557694), (204, 14609730), (255, 11687784), (306, 9739820), (340, 8765838), (360, 8278847), (408, 7304865), (510, 5843892), (612, 4869910), (680, 4382919), (765, 3895928), (1020, 2921946), (1224, 2434955), (1530, 1947964), (2040, 1460973), (3060, 973982), (6120, 486991)]