270289560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97931}}^1$

素因数の和:97968

約数の個数: 64

約数和(自身を含む): 846132480

約数和(自身を除く): 575842920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 97931, 195862, 293793, 391724, 489655, 587586, 783448, 979310, 1175172, 1468965, 1958620, 2252413, 2350344, 2937930, 3917240, 4504826, 5875860, 6757239, 9009652, 11262065, 11751720, 13514478, 18019304, 22524130, 27028956, 33786195, 45048260, 54057912, 67572390, 90096520, 135144780, 270289560]

約数ペア:

[(1, 270289560), (2, 135144780), (3, 90096520), (4, 67572390), (5, 54057912), (6, 45048260), (8, 33786195), (10, 27028956), (12, 22524130), (15, 18019304), (20, 13514478), (23, 11751720), (24, 11262065), (30, 9009652), (40, 6757239), (46, 5875860), (60, 4504826), (69, 3917240), (92, 2937930), (115, 2350344), (120, 2252413), (138, 1958620), (184, 1468965), (230, 1175172), (276, 979310), (345, 783448), (460, 587586), (552, 489655), (690, 391724), (920, 293793), (1380, 195862), (2760, 97931)]