11257440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 25030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 499, 564, 705, 752, 940, 998, 1128, 1410, 1497, 1504, 1880, 1996, 2256, 2495, 2820, 2994, 3760, 3992, 4512, 4990, 5640, 5988, 7485, 7520, 7984, 9980, 11280, 11976, 14970, 15968, 19960, 22560, 23453, 23952, 29940, 39920, 46906, 47904, 59880, 70359, 79840, 93812, 117265, 119760, 140718, 187624, 234530, 239520, 281436, 351795, 375248, 469060, 562872, 703590, 750496, 938120, 1125744, 1407180, 1876240, 2251488, 2814360, 3752480, 5628720, 11257440]

約数ペア:

[(1, 11257440), (2, 5628720), (3, 3752480), (4, 2814360), (5, 2251488), (6, 1876240), (8, 1407180), (10, 1125744), (12, 938120), (15, 750496), (16, 703590), (20, 562872), (24, 469060), (30, 375248), (32, 351795), (40, 281436), (47, 239520), (48, 234530), (60, 187624), (80, 140718), (94, 119760), (96, 117265), (120, 93812), (141, 79840), (160, 70359), (188, 59880), (235, 47904), (240, 46906), (282, 39920), (376, 29940), (470, 23952), (480, 23453), (499, 22560), (564, 19960), (705, 15968), (752, 14970), (940, 11976), (998, 11280), (1128, 9980), (1410, 7984), (1497, 7520), (1504, 7485), (1880, 5988), (1996, 5640), (2256, 4990), (2495, 4512), (2820, 3992), (2994, 3760)]