137410920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{381697}}^1$

素因数の和:381714

約数の個数: 48

約数和(自身を含む): 446586660

約数和(自身を除く): 309175740

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, 381697, 763394, 1145091, 1526788, 1908485, 2290182, 3053576, 3435273, 3816970, 4580364, 5725455, 6870546, 7633940, 9160728, 11450910, 13741092, 15267880, 17176365, 22901820, 27482184, 34352730, 45803640, 68705460, 137410920]

約数ペア:

[(1, 137410920), (2, 68705460), (3, 45803640), (4, 34352730), (5, 27482184), (6, 22901820), (8, 17176365), (9, 15267880), (10, 13741092), (12, 11450910), (15, 9160728), (18, 7633940), (20, 6870546), (24, 5725455), (30, 4580364), (36, 3816970), (40, 3435273), (45, 3053576), (60, 2290182), (72, 1908485), (90, 1526788), (120, 1145091), (180, 763394), (360, 381697)]