293280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 1016064

約数和(自身を除く): 722784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1833, 1880, 2080, 2256, 2444, 2820, 3055, 3120, 3666, 3760, 4512, 4888, 5640, 6110, 6240, 7332, 7520, 9165, 9776, 11280, 12220, 14664, 18330, 19552, 22560, 24440, 29328, 36660, 48880, 58656, 73320, 97760, 146640, 293280]

約数ペア:

[(1, 293280), (2, 146640), (3, 97760), (4, 73320), (5, 58656), (6, 48880), (8, 36660), (10, 29328), (12, 24440), (13, 22560), (15, 19552), (16, 18330), (20, 14664), (24, 12220), (26, 11280), (30, 9776), (32, 9165), (39, 7520), (40, 7332), (47, 6240), (48, 6110), (52, 5640), (60, 4888), (65, 4512), (78, 3760), (80, 3666), (94, 3120), (96, 3055), (104, 2820), (120, 2444), (130, 2256), (141, 2080), (156, 1880), (160, 1833), (188, 1560), (195, 1504), (208, 1410), (235, 1248), (240, 1222), (260, 1128), (282, 1040), (312, 940), (376, 780), (390, 752), (416, 705), (470, 624), (480, 611), (520, 564)]