267900240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8521}}^1$

素因数の和:8668

約数の個数: 80

約数和(自身を含む): 836928576

約数和(自身を除く): 569028336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 8521, 10480, 15720, 17042, 25563, 31440, 34084, 42605, 51126, 68168, 85210, 102252, 127815, 136336, 170420, 204504, 255630, 340840, 409008, 511260, 681680, 1022520, 1116251, 2045040, 2232502, 3348753, 4465004, 5581255, 6697506, 8930008, 11162510, 13395012, 16743765, 17860016, 22325020, 26790024, 33487530, 44650040, 53580048, 66975060, 89300080, 133950120, 267900240]

約数ペア:

[(1, 267900240), (2, 133950120), (3, 89300080), (4, 66975060), (5, 53580048), (6, 44650040), (8, 33487530), (10, 26790024), (12, 22325020), (15, 17860016), (16, 16743765), (20, 13395012), (24, 11162510), (30, 8930008), (40, 6697506), (48, 5581255), (60, 4465004), (80, 3348753), (120, 2232502), (131, 2045040), (240, 1116251), (262, 1022520), (393, 681680), (524, 511260), (655, 409008), (786, 340840), (1048, 255630), (1310, 204504), (1572, 170420), (1965, 136336), (2096, 127815), (2620, 102252), (3144, 85210), (3930, 68168), (5240, 51126), (6288, 42605), (7860, 34084), (8521, 31440), (10480, 25563), (15720, 17042)]