190995960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51343}}^1$

素因数の和:51388

約数の個数: 64

約数和(自身を含む): 591482880

約数和(自身を除く): 400486920

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, 51343, 102686, 154029, 205372, 256715, 308058, 410744, 513430, 616116, 770145, 1026860, 1232232, 1540290, 1591633, 2053720, 3080580, 3183266, 4774899, 6161160, 6366532, 7958165, 9549798, 12733064, 15916330, 19099596, 23874495, 31832660, 38199192, 47748990, 63665320, 95497980, 190995960]

約数ペア:

[(1, 190995960), (2, 95497980), (3, 63665320), (4, 47748990), (5, 38199192), (6, 31832660), (8, 23874495), (10, 19099596), (12, 15916330), (15, 12733064), (20, 9549798), (24, 7958165), (30, 6366532), (31, 6161160), (40, 4774899), (60, 3183266), (62, 3080580), (93, 2053720), (120, 1591633), (124, 1540290), (155, 1232232), (186, 1026860), (248, 770145), (310, 616116), (372, 513430), (465, 410744), (620, 308058), (744, 256715), (930, 205372), (1240, 154029), (1860, 102686), (3720, 51343)]