87544680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5569}}^1$

素因数の和:5714

約数の個数: 64

約数和(自身を含む): 264686400

約数和(自身を除く): 177141720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 5569, 7860, 11138, 15720, 16707, 22276, 27845, 33414, 44552, 55690, 66828, 83535, 111380, 133656, 167070, 222760, 334140, 668280, 729539, 1459078, 2188617, 2918156, 3647695, 4377234, 5836312, 7295390, 8754468, 10943085, 14590780, 17508936, 21886170, 29181560, 43772340, 87544680]

約数ペア:

[(1, 87544680), (2, 43772340), (3, 29181560), (4, 21886170), (5, 17508936), (6, 14590780), (8, 10943085), (10, 8754468), (12, 7295390), (15, 5836312), (20, 4377234), (24, 3647695), (30, 2918156), (40, 2188617), (60, 1459078), (120, 729539), (131, 668280), (262, 334140), (393, 222760), (524, 167070), (655, 133656), (786, 111380), (1048, 83535), (1310, 66828), (1572, 55690), (1965, 44552), (2620, 33414), (3144, 27845), (3930, 22276), (5240, 16707), (5569, 15720), (7860, 11138)]