152912480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 262222240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 311, 439, 560, 622, 878, 1120, 1244, 1555, 1756, 2177, 2195, 2488, 3073, 3110, 3512, 4354, 4390, 4976, 6146, 6220, 7024, 8708, 8780, 9952, 10885, 12292, 12440, 14048, 15365, 17416, 17560, 21770, 24584, 24880, 30730, 34832, 35120, 43540, 49168, 49760, 61460, 69664, 70240, 87080, 98336, 122920, 136529, 174160, 245840, 273058, 348320, 491680, 546116, 682645, 955703, 1092232, 1365290, 1911406, 2184464, 2730580, 3822812, 4368928, 4778515, 5461160, 7645624, 9557030, 10922320, 15291248, 19114060, 21844640, 30582496, 38228120, 76456240, 152912480]

約数ペア:

[(1, 152912480), (2, 76456240), (4, 38228120), (5, 30582496), (7, 21844640), (8, 19114060), (10, 15291248), (14, 10922320), (16, 9557030), (20, 7645624), (28, 5461160), (32, 4778515), (35, 4368928), (40, 3822812), (56, 2730580), (70, 2184464), (80, 1911406), (112, 1365290), (140, 1092232), (160, 955703), (224, 682645), (280, 546116), (311, 491680), (439, 348320), (560, 273058), (622, 245840), (878, 174160), (1120, 136529), (1244, 122920), (1555, 98336), (1756, 87080), (2177, 70240), (2195, 69664), (2488, 61460), (3073, 49760), (3110, 49168), (3512, 43540), (4354, 35120), (4390, 34832), (4976, 30730), (6146, 24880), (6220, 24584), (7024, 21770), (8708, 17560), (8780, 17416), (9952, 15365), (10885, 14048), (12292, 12440)]