89029320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32257}}^1$

素因数の和:32294

約数の個数: 64

約数和(自身を含む): 278709120

約数和(自身を除く): 189679800

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, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 387084, 483855, 645140, 741911, 774168, 967710, 1290280, 1483822, 1935420, 2225733, 2967644, 3709555, 3870840, 4451466, 5935288, 7419110, 8902932, 11128665, 14838220, 17805864, 22257330, 29676440, 44514660, 89029320]

約数ペア:

[(1, 89029320), (2, 44514660), (3, 29676440), (4, 22257330), (5, 17805864), (6, 14838220), (8, 11128665), (10, 8902932), (12, 7419110), (15, 5935288), (20, 4451466), (23, 3870840), (24, 3709555), (30, 2967644), (40, 2225733), (46, 1935420), (60, 1483822), (69, 1290280), (92, 967710), (115, 774168), (120, 741911), (138, 645140), (184, 483855), (230, 387084), (276, 322570), (345, 258056), (460, 193542), (552, 161285), (690, 129028), (920, 96771), (1380, 64514), (2760, 32257)]