79498440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31547}}^1$

素因数の和:31571

約数の個数: 96

約数和(自身を含む): 295289280

約数和(自身を除く): 215790840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 31547, 63094, 94641, 126188, 157735, 189282, 220829, 252376, 283923, 315470, 378564, 441658, 473205, 567846, 630940, 662487, 757128, 883316, 946410, 1104145, 1135692, 1261880, 1324974, 1419615, 1766632, 1892820, 1987461, 2208290, 2271384, 2649948, 2839230, 3312435, 3785640, 3974922, 4416580, 5299896, 5678460, 6624870, 7949844, 8833160, 9937305, 11356920, 13249740, 15899688, 19874610, 26499480, 39749220, 79498440]

約数ペア:

[(1, 79498440), (2, 39749220), (3, 26499480), (4, 19874610), (5, 15899688), (6, 13249740), (7, 11356920), (8, 9937305), (9, 8833160), (10, 7949844), (12, 6624870), (14, 5678460), (15, 5299896), (18, 4416580), (20, 3974922), (21, 3785640), (24, 3312435), (28, 2839230), (30, 2649948), (35, 2271384), (36, 2208290), (40, 1987461), (42, 1892820), (45, 1766632), (56, 1419615), (60, 1324974), (63, 1261880), (70, 1135692), (72, 1104145), (84, 946410), (90, 883316), (105, 757128), (120, 662487), (126, 630940), (140, 567846), (168, 473205), (180, 441658), (210, 378564), (252, 315470), (280, 283923), (315, 252376), (360, 220829), (420, 189282), (504, 157735), (630, 126188), (840, 94641), (1260, 63094), (2520, 31547)]