89719320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32507}}^1$

素因数の和:32544

約数の個数: 64

約数和(自身を含む): 280869120

約数和(自身を除く): 191149800

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, 32507, 65014, 97521, 130028, 162535, 195042, 260056, 325070, 390084, 487605, 650140, 747661, 780168, 975210, 1300280, 1495322, 1950420, 2242983, 2990644, 3738305, 3900840, 4485966, 5981288, 7476610, 8971932, 11214915, 14953220, 17943864, 22429830, 29906440, 44859660, 89719320]

約数ペア:

[(1, 89719320), (2, 44859660), (3, 29906440), (4, 22429830), (5, 17943864), (6, 14953220), (8, 11214915), (10, 8971932), (12, 7476610), (15, 5981288), (20, 4485966), (23, 3900840), (24, 3738305), (30, 2990644), (40, 2242983), (46, 1950420), (60, 1495322), (69, 1300280), (92, 975210), (115, 780168), (120, 747661), (138, 650140), (184, 487605), (230, 390084), (276, 325070), (345, 260056), (460, 195042), (552, 162535), (690, 130028), (920, 97521), (1380, 65014), (2760, 32507)]