3913910040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{50411}}^1$

素因数の和:51072

約数の個数: 64

約数和(自身を含む): 11760111360

約数和(自身を除く): 7846201320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 19410, 25880, 38820, 50411, 77640, 100822, 151233, 201644, 252055, 302466, 403288, 504110, 604932, 756165, 1008220, 1209864, 1512330, 2016440, 3024660, 6049320, 32615917, 65231834, 97847751, 130463668, 163079585, 195695502, 260927336, 326159170, 391391004, 489238755, 652318340, 782782008, 978477510, 1304636680, 1956955020, 3913910040]

約数ペア:

[(1, 3913910040), (2, 1956955020), (3, 1304636680), (4, 978477510), (5, 782782008), (6, 652318340), (8, 489238755), (10, 391391004), (12, 326159170), (15, 260927336), (20, 195695502), (24, 163079585), (30, 130463668), (40, 97847751), (60, 65231834), (120, 32615917), (647, 6049320), (1294, 3024660), (1941, 2016440), (2588, 1512330), (3235, 1209864), (3882, 1008220), (5176, 756165), (6470, 604932), (7764, 504110), (9705, 403288), (12940, 302466), (15528, 252055), (19410, 201644), (25880, 151233), (38820, 100822), (50411, 77640)]