64329960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17293}}^1$

素因数の和:17338

約数の個数: 64

約数和(自身を含む): 199226880

約数和(自身を除く): 134896920

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, 17293, 34586, 51879, 69172, 86465, 103758, 138344, 172930, 207516, 259395, 345860, 415032, 518790, 536083, 691720, 1037580, 1072166, 1608249, 2075160, 2144332, 2680415, 3216498, 4288664, 5360830, 6432996, 8041245, 10721660, 12865992, 16082490, 21443320, 32164980, 64329960]

約数ペア:

[(1, 64329960), (2, 32164980), (3, 21443320), (4, 16082490), (5, 12865992), (6, 10721660), (8, 8041245), (10, 6432996), (12, 5360830), (15, 4288664), (20, 3216498), (24, 2680415), (30, 2144332), (31, 2075160), (40, 1608249), (60, 1072166), (62, 1037580), (93, 691720), (120, 536083), (124, 518790), (155, 415032), (186, 345860), (248, 259395), (310, 207516), (372, 172930), (465, 138344), (620, 103758), (744, 86465), (930, 69172), (1240, 51879), (1860, 34586), (3720, 17293)]