29704960

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 74319840

約数和(自身を除く): 44614880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1009, 1280, 1472, 1840, 2018, 2944, 3680, 4036, 5045, 5888, 7360, 8072, 10090, 14720, 16144, 20180, 23207, 29440, 32288, 40360, 46414, 64576, 80720, 92828, 116035, 129152, 161440, 185656, 232070, 258304, 322880, 371312, 464140, 645760, 742624, 928280, 1291520, 1485248, 1856560, 2970496, 3713120, 5940992, 7426240, 14852480, 29704960]

約数ペア:

[(1, 29704960), (2, 14852480), (4, 7426240), (5, 5940992), (8, 3713120), (10, 2970496), (16, 1856560), (20, 1485248), (23, 1291520), (32, 928280), (40, 742624), (46, 645760), (64, 464140), (80, 371312), (92, 322880), (115, 258304), (128, 232070), (160, 185656), (184, 161440), (230, 129152), (256, 116035), (320, 92828), (368, 80720), (460, 64576), (640, 46414), (736, 40360), (920, 32288), (1009, 29440), (1280, 23207), (1472, 20180), (1840, 16144), (2018, 14720), (2944, 10090), (3680, 8072), (4036, 7360), (5045, 5888)]