336660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 978432

約数和(自身を除く): 641772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 181, 186, 310, 362, 372, 465, 543, 620, 724, 905, 930, 1086, 1810, 1860, 2172, 2715, 3620, 5430, 5611, 10860, 11222, 16833, 22444, 28055, 33666, 56110, 67332, 84165, 112220, 168330, 336660]

約数ペア:

[(1, 336660), (2, 168330), (3, 112220), (4, 84165), (5, 67332), (6, 56110), (10, 33666), (12, 28055), (15, 22444), (20, 16833), (30, 11222), (31, 10860), (60, 5611), (62, 5430), (93, 3620), (124, 2715), (155, 2172), (181, 1860), (186, 1810), (310, 1086), (362, 930), (372, 905), (465, 724), (543, 620)]