31843320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3359}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 64924680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 3359, 4740, 6718, 9480, 10077, 13436, 16795, 20154, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 265361, 403080, 530722, 796083, 1061444, 1326805, 1592166, 2122888, 2653610, 3184332, 3980415, 5307220, 6368664, 7960830, 10614440, 15921660, 31843320]

約数ペア:

[(1, 31843320), (2, 15921660), (3, 10614440), (4, 7960830), (5, 6368664), (6, 5307220), (8, 3980415), (10, 3184332), (12, 2653610), (15, 2122888), (20, 1592166), (24, 1326805), (30, 1061444), (40, 796083), (60, 530722), (79, 403080), (120, 265361), (158, 201540), (237, 134360), (316, 100770), (395, 80616), (474, 67180), (632, 50385), (790, 40308), (948, 33590), (1185, 26872), (1580, 20154), (1896, 16795), (2370, 13436), (3160, 10077), (3359, 9480), (4740, 6718)]