299971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227251}}^1$

素因数の和:227276

約数の個数: 64

約数和(自身を含む): 981728640

約数和(自身を除く): 681757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 227251, 454502, 681753, 909004, 1136255, 1363506, 1818008, 2272510, 2499761, 2727012, 3408765, 4545020, 4999522, 5454024, 6817530, 7499283, 9090040, 9999044, 12498805, 13635060, 14998566, 19998088, 24997610, 27270120, 29997132, 37496415, 49995220, 59994264, 74992830, 99990440, 149985660, 299971320]

約数ペア:

[(1, 299971320), (2, 149985660), (3, 99990440), (4, 74992830), (5, 59994264), (6, 49995220), (8, 37496415), (10, 29997132), (11, 27270120), (12, 24997610), (15, 19998088), (20, 14998566), (22, 13635060), (24, 12498805), (30, 9999044), (33, 9090040), (40, 7499283), (44, 6817530), (55, 5454024), (60, 4999522), (66, 4545020), (88, 3408765), (110, 2727012), (120, 2499761), (132, 2272510), (165, 1818008), (220, 1363506), (264, 1136255), (330, 909004), (440, 681753), (660, 454502), (1320, 227251)]