605640320

素因数分解:

$2^7\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1559}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 1451174400

約数和(自身を除く): 845534080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 607, 640, 1214, 1559, 2428, 3035, 3118, 4856, 6070, 6236, 7795, 9712, 12140, 12472, 15590, 19424, 24280, 24944, 31180, 38848, 48560, 49888, 62360, 77696, 97120, 99776, 124720, 194240, 199552, 249440, 388480, 498880, 946313, 997760, 1892626, 3785252, 4731565, 7570504, 9463130, 15141008, 18926260, 30282016, 37852520, 60564032, 75705040, 121128064, 151410080, 302820160, 605640320]

約数ペア:

[(1, 605640320), (2, 302820160), (4, 151410080), (5, 121128064), (8, 75705040), (10, 60564032), (16, 37852520), (20, 30282016), (32, 18926260), (40, 15141008), (64, 9463130), (80, 7570504), (128, 4731565), (160, 3785252), (320, 1892626), (607, 997760), (640, 946313), (1214, 498880), (1559, 388480), (2428, 249440), (3035, 199552), (3118, 194240), (4856, 124720), (6070, 99776), (6236, 97120), (7795, 77696), (9712, 62360), (12140, 49888), (12472, 48560), (15590, 38848), (19424, 31180), (24280, 24944)]