89677920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8164

約数の個数: 96

約数和(自身を含む): 294803712

約数和(自身を除く): 205125792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8123, 11040, 16246, 24369, 32492, 40615, 48738, 64984, 81230, 97476, 121845, 129968, 162460, 186829, 194952, 243690, 259936, 324920, 373658, 389904, 487380, 560487, 649840, 747316, 779808, 934145, 974760, 1120974, 1299680, 1494632, 1868290, 1949520, 2241948, 2802435, 2989264, 3736580, 3899040, 4483896, 5604870, 5978528, 7473160, 8967792, 11209740, 14946320, 17935584, 22419480, 29892640, 44838960, 89677920]

約数ペア:

[(1, 89677920), (2, 44838960), (3, 29892640), (4, 22419480), (5, 17935584), (6, 14946320), (8, 11209740), (10, 8967792), (12, 7473160), (15, 5978528), (16, 5604870), (20, 4483896), (23, 3899040), (24, 3736580), (30, 2989264), (32, 2802435), (40, 2241948), (46, 1949520), (48, 1868290), (60, 1494632), (69, 1299680), (80, 1120974), (92, 974760), (96, 934145), (115, 779808), (120, 747316), (138, 649840), (160, 560487), (184, 487380), (230, 389904), (240, 373658), (276, 324920), (345, 259936), (368, 243690), (460, 194952), (480, 186829), (552, 162460), (690, 129968), (736, 121845), (920, 97476), (1104, 81230), (1380, 64984), (1840, 48738), (2208, 40615), (2760, 32492), (3680, 24369), (5520, 16246), (8123, 11040)]