89675160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32491}}^1$

素因数の和:32528

約数の個数: 64

約数和(自身を含む): 280730880

約数和(自身を除く): 191055720

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, 32491, 64982, 97473, 129964, 162455, 194946, 259928, 324910, 389892, 487365, 649820, 747293, 779784, 974730, 1299640, 1494586, 1949460, 2241879, 2989172, 3736465, 3898920, 4483758, 5978344, 7472930, 8967516, 11209395, 14945860, 17935032, 22418790, 29891720, 44837580, 89675160]

約数ペア:

[(1, 89675160), (2, 44837580), (3, 29891720), (4, 22418790), (5, 17935032), (6, 14945860), (8, 11209395), (10, 8967516), (12, 7472930), (15, 5978344), (20, 4483758), (23, 3898920), (24, 3736465), (30, 2989172), (40, 2241879), (46, 1949460), (60, 1494586), (69, 1299640), (92, 974730), (115, 779784), (120, 747293), (138, 649820), (184, 487365), (230, 389892), (276, 324910), (345, 259928), (460, 194946), (552, 162455), (690, 129964), (920, 97473), (1380, 64982), (2760, 32491)]