87846720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7072

約数の個数: 112

約数和(自身を含む): 300410880

約数和(自身を除く): 212564160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 7039, 12480, 14078, 21117, 28156, 35195, 42234, 56312, 70390, 84468, 91507, 105585, 112624, 140780, 168936, 183014, 211170, 225248, 274521, 281560, 337872, 366028, 422340, 450496, 457535, 549042, 563120, 675744, 732056, 844680, 915070, 1098084, 1126240, 1351488, 1372605, 1464112, 1689360, 1830140, 2196168, 2252480, 2745210, 2928224, 3378720, 3660280, 4392336, 5490420, 5856448, 6757440, 7320560, 8784672, 10980840, 14641120, 17569344, 21961680, 29282240, 43923360, 87846720]

約数ペア:

[(1, 87846720), (2, 43923360), (3, 29282240), (4, 21961680), (5, 17569344), (6, 14641120), (8, 10980840), (10, 8784672), (12, 7320560), (13, 6757440), (15, 5856448), (16, 5490420), (20, 4392336), (24, 3660280), (26, 3378720), (30, 2928224), (32, 2745210), (39, 2252480), (40, 2196168), (48, 1830140), (52, 1689360), (60, 1464112), (64, 1372605), (65, 1351488), (78, 1126240), (80, 1098084), (96, 915070), (104, 844680), (120, 732056), (130, 675744), (156, 563120), (160, 549042), (192, 457535), (195, 450496), (208, 422340), (240, 366028), (260, 337872), (312, 281560), (320, 274521), (390, 225248), (416, 211170), (480, 183014), (520, 168936), (624, 140780), (780, 112624), (832, 105585), (960, 91507), (1040, 84468), (1248, 70390), (1560, 56312), (2080, 42234), (2496, 35195), (3120, 28156), (4160, 21117), (6240, 14078), (7039, 12480)]