269085280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73121}}^1$

素因数の和:73159

約数の個数: 48

約数和(自身を含む): 663362784

約数和(自身を除く): 394277504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 73121, 146242, 292484, 365605, 584968, 731210, 1169936, 1462420, 1681783, 2339872, 2924840, 3363566, 5849680, 6727132, 8408915, 11699360, 13454264, 16817830, 26908528, 33635660, 53817056, 67271320, 134542640, 269085280]

約数ペア:

[(1, 269085280), (2, 134542640), (4, 67271320), (5, 53817056), (8, 33635660), (10, 26908528), (16, 16817830), (20, 13454264), (23, 11699360), (32, 8408915), (40, 6727132), (46, 5849680), (80, 3363566), (92, 2924840), (115, 2339872), (160, 1681783), (184, 1462420), (230, 1169936), (368, 731210), (460, 584968), (736, 365605), (920, 292484), (1840, 146242), (3680, 73121)]