115657680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 359601984

約数和(自身を除く): 243944304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 881, 1094, 1641, 1762, 2188, 2643, 2735, 3282, 3524, 4376, 4405, 5286, 5470, 6564, 7048, 8205, 8752, 8810, 10572, 10940, 13128, 13215, 14096, 16410, 17620, 21144, 21880, 26256, 26430, 32820, 35240, 42288, 43760, 52860, 65640, 70480, 105720, 131280, 211440, 481907, 963814, 1445721, 1927628, 2409535, 2891442, 3855256, 4819070, 5782884, 7228605, 7710512, 9638140, 11565768, 14457210, 19276280, 23131536, 28914420, 38552560, 57828840, 115657680]

約数ペア:

[(1, 115657680), (2, 57828840), (3, 38552560), (4, 28914420), (5, 23131536), (6, 19276280), (8, 14457210), (10, 11565768), (12, 9638140), (15, 7710512), (16, 7228605), (20, 5782884), (24, 4819070), (30, 3855256), (40, 2891442), (48, 2409535), (60, 1927628), (80, 1445721), (120, 963814), (240, 481907), (547, 211440), (881, 131280), (1094, 105720), (1641, 70480), (1762, 65640), (2188, 52860), (2643, 43760), (2735, 42288), (3282, 35240), (3524, 32820), (4376, 26430), (4405, 26256), (5286, 21880), (5470, 21144), (6564, 17620), (7048, 16410), (8205, 14096), (8752, 13215), (8810, 13128), (10572, 10940)]