319069320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13921}}^1$

素因数の和:14126

約数の個数: 64

約数和(自身を含む): 962288640

約数和(自身を除く): 643219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 13921, 22920, 27842, 41763, 55684, 69605, 83526, 111368, 139210, 167052, 208815, 278420, 334104, 417630, 556840, 835260, 1670520, 2658911, 5317822, 7976733, 10635644, 13294555, 15953466, 21271288, 26589110, 31906932, 39883665, 53178220, 63813864, 79767330, 106356440, 159534660, 319069320]

約数ペア:

[(1, 319069320), (2, 159534660), (3, 106356440), (4, 79767330), (5, 63813864), (6, 53178220), (8, 39883665), (10, 31906932), (12, 26589110), (15, 21271288), (20, 15953466), (24, 13294555), (30, 10635644), (40, 7976733), (60, 5317822), (120, 2658911), (191, 1670520), (382, 835260), (573, 556840), (764, 417630), (955, 334104), (1146, 278420), (1528, 208815), (1910, 167052), (2292, 139210), (2865, 111368), (3820, 83526), (4584, 69605), (5730, 55684), (7640, 41763), (11460, 27842), (13921, 22920)]