201969960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54293}}^1$

素因数の和:54338

約数の個数: 64

約数和(自身を含む): 625466880

約数和(自身を除く): 423496920

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, 54293, 108586, 162879, 217172, 271465, 325758, 434344, 542930, 651516, 814395, 1085860, 1303032, 1628790, 1683083, 2171720, 3257580, 3366166, 5049249, 6515160, 6732332, 8415415, 10098498, 13464664, 16830830, 20196996, 25246245, 33661660, 40393992, 50492490, 67323320, 100984980, 201969960]

約数ペア:

[(1, 201969960), (2, 100984980), (3, 67323320), (4, 50492490), (5, 40393992), (6, 33661660), (8, 25246245), (10, 20196996), (12, 16830830), (15, 13464664), (20, 10098498), (24, 8415415), (30, 6732332), (31, 6515160), (40, 5049249), (60, 3366166), (62, 3257580), (93, 2171720), (120, 1683083), (124, 1628790), (155, 1303032), (186, 1085860), (248, 814395), (310, 651516), (372, 542930), (465, 434344), (620, 325758), (744, 271465), (930, 217172), (1240, 162879), (1860, 108586), (3720, 54293)]