313605960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15649}}^1$

素因数の和:15830

約数の個数: 64

約数和(自身を含む): 946512000

約数和(自身を除く): 632906040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 15649, 20040, 31298, 46947, 62596, 78245, 93894, 125192, 156490, 187788, 234735, 312980, 375576, 469470, 625960, 938940, 1877880, 2613383, 5226766, 7840149, 10453532, 13066915, 15680298, 20907064, 26133830, 31360596, 39200745, 52267660, 62721192, 78401490, 104535320, 156802980, 313605960]

約数ペア:

[(1, 313605960), (2, 156802980), (3, 104535320), (4, 78401490), (5, 62721192), (6, 52267660), (8, 39200745), (10, 31360596), (12, 26133830), (15, 20907064), (20, 15680298), (24, 13066915), (30, 10453532), (40, 7840149), (60, 5226766), (120, 2613383), (167, 1877880), (334, 938940), (501, 625960), (668, 469470), (835, 375576), (1002, 312980), (1336, 234735), (1670, 187788), (2004, 156490), (2505, 125192), (3340, 93894), (4008, 78245), (5010, 62596), (6680, 46947), (10020, 31298), (15649, 20040)]