115487640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1834

約数の個数: 128

約数和(自身を含む): 391492800

約数和(自身を除く): 276005160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1753, 1830, 2196, 2440, 2745, 3294, 3506, 3660, 4392, 5259, 5490, 6588, 7012, 7320, 8235, 8765, 10518, 10980, 13176, 14024, 15777, 16470, 17530, 21036, 21960, 26295, 31554, 32940, 35060, 42072, 47331, 52590, 63108, 65880, 70120, 78885, 94662, 105180, 106933, 126216, 157770, 189324, 210360, 213866, 236655, 315540, 320799, 378648, 427732, 473310, 534665, 631080, 641598, 855464, 946620, 962397, 1069330, 1283196, 1603995, 1893240, 1924794, 2138660, 2566392, 2887191, 3207990, 3849588, 4277320, 4811985, 5774382, 6415980, 7699176, 9623970, 11548764, 12831960, 14435955, 19247940, 23097528, 28871910, 38495880, 57743820, 115487640]

約数ペア:

[(1, 115487640), (2, 57743820), (3, 38495880), (4, 28871910), (5, 23097528), (6, 19247940), (8, 14435955), (9, 12831960), (10, 11548764), (12, 9623970), (15, 7699176), (18, 6415980), (20, 5774382), (24, 4811985), (27, 4277320), (30, 3849588), (36, 3207990), (40, 2887191), (45, 2566392), (54, 2138660), (60, 1924794), (61, 1893240), (72, 1603995), (90, 1283196), (108, 1069330), (120, 962397), (122, 946620), (135, 855464), (180, 641598), (183, 631080), (216, 534665), (244, 473310), (270, 427732), (305, 378648), (360, 320799), (366, 315540), (488, 236655), (540, 213866), (549, 210360), (610, 189324), (732, 157770), (915, 126216), (1080, 106933), (1098, 105180), (1220, 94662), (1464, 78885), (1647, 70120), (1753, 65880), (1830, 63108), (2196, 52590), (2440, 47331), (2745, 42072), (3294, 35060), (3506, 32940), (3660, 31554), (4392, 26295), (5259, 21960), (5490, 21036), (6588, 17530), (7012, 16470), (7320, 15777), (8235, 14024), (8765, 13176), (10518, 10980)]