79753440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12812

約数の個数: 96

約数和(自身を含む): 270569376

約数和(自身を除く): 190815936

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 166153, 191715, 204496, 255620, 306744, 332306, 383430, 408992, 498459, 511240, 613488, 664612, 766860, 830765, 996918, 1022480, 1226976, 1329224, 1533720, 1661530, 1993836, 2044960, 2492295, 2658448, 3067440, 3323060, 3987672, 4984590, 5316896, 6134880, 6646120, 7975344, 9969180, 13292240, 15950688, 19938360, 26584480, 39876720, 79753440]

約数ペア:

[(1, 79753440), (2, 39876720), (3, 26584480), (4, 19938360), (5, 15950688), (6, 13292240), (8, 9969180), (10, 7975344), (12, 6646120), (13, 6134880), (15, 5316896), (16, 4984590), (20, 3987672), (24, 3323060), (26, 3067440), (30, 2658448), (32, 2492295), (39, 2044960), (40, 1993836), (48, 1661530), (52, 1533720), (60, 1329224), (65, 1226976), (78, 1022480), (80, 996918), (96, 830765), (104, 766860), (120, 664612), (130, 613488), (156, 511240), (160, 498459), (195, 408992), (208, 383430), (240, 332306), (260, 306744), (312, 255620), (390, 204496), (416, 191715), (480, 166153), (520, 153372), (624, 127810), (780, 102248), (1040, 76686), (1248, 63905), (1560, 51124), (2080, 38343), (3120, 25562), (6240, 12781)]