961586520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{258491}}^1$

素因数の和:258536

約数の個数: 64

約数和(自身を含む): 2977827840

約数和(自身を除く): 2016241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 258491, 516982, 775473, 1033964, 1292455, 1550946, 2067928, 2584910, 3101892, 3877365, 5169820, 6203784, 7754730, 8013221, 10339640, 15509460, 16026442, 24039663, 31018920, 32052884, 40066105, 48079326, 64105768, 80132210, 96158652, 120198315, 160264420, 192317304, 240396630, 320528840, 480793260, 961586520]

約数ペア:

[(1, 961586520), (2, 480793260), (3, 320528840), (4, 240396630), (5, 192317304), (6, 160264420), (8, 120198315), (10, 96158652), (12, 80132210), (15, 64105768), (20, 48079326), (24, 40066105), (30, 32052884), (31, 31018920), (40, 24039663), (60, 16026442), (62, 15509460), (93, 10339640), (120, 8013221), (124, 7754730), (155, 6203784), (186, 5169820), (248, 3877365), (310, 3101892), (372, 2584910), (465, 2067928), (620, 1550946), (744, 1292455), (930, 1033964), (1240, 775473), (1860, 516982), (3720, 258491)]