498933720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3491}}^1$

素因数の和:3905

約数の個数: 96

約数和(自身を含む): 1626084720

約数和(自身を除く): 1127151000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3491, 3573, 3970, 4764, 5955, 6982, 7146, 7940, 9528, 10473, 11910, 13964, 14292, 15880, 17455, 17865, 20946, 23820, 27928, 28584, 31419, 34910, 35730, 41892, 47640, 52365, 62838, 69820, 71460, 83784, 104730, 125676, 139640, 142920, 157095, 209460, 251352, 314190, 418920, 628380, 1256760, 1385927, 2771854, 4157781, 5543708, 6929635, 8315562, 11087416, 12473343, 13859270, 16631124, 20788905, 24946686, 27718540, 33262248, 41577810, 49893372, 55437080, 62366715, 83155620, 99786744, 124733430, 166311240, 249466860, 498933720]

約数ペア:

[(1, 498933720), (2, 249466860), (3, 166311240), (4, 124733430), (5, 99786744), (6, 83155620), (8, 62366715), (9, 55437080), (10, 49893372), (12, 41577810), (15, 33262248), (18, 27718540), (20, 24946686), (24, 20788905), (30, 16631124), (36, 13859270), (40, 12473343), (45, 11087416), (60, 8315562), (72, 6929635), (90, 5543708), (120, 4157781), (180, 2771854), (360, 1385927), (397, 1256760), (794, 628380), (1191, 418920), (1588, 314190), (1985, 251352), (2382, 209460), (3176, 157095), (3491, 142920), (3573, 139640), (3970, 125676), (4764, 104730), (5955, 83784), (6982, 71460), (7146, 69820), (7940, 62838), (9528, 52365), (10473, 47640), (11910, 41892), (13964, 35730), (14292, 34910), (15880, 31419), (17455, 28584), (17865, 27928), (20946, 23820)]