147808080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29327}}^1$

素因数の和:29353

約数の個数: 120

約数和(自身を含む): 567320832

約数和(自身を除く): 419512752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 29327, 58654, 87981, 117308, 146635, 175962, 205289, 234616, 263943, 293270, 351924, 410578, 439905, 469232, 527886, 586540, 615867, 703848, 821156, 879810, 1026445, 1055772, 1173080, 1231734, 1319715, 1407696, 1642312, 1759620, 1847601, 2052890, 2111544, 2346160, 2463468, 2639430, 3079335, 3284624, 3519240, 3695202, 4105780, 4223088, 4926936, 5278860, 6158670, 7038480, 7390404, 8211560, 9238005, 9853872, 10557720, 12317340, 14780808, 16423120, 18476010, 21115440, 24634680, 29561616, 36952020, 49269360, 73904040, 147808080]

約数ペア:

[(1, 147808080), (2, 73904040), (3, 49269360), (4, 36952020), (5, 29561616), (6, 24634680), (7, 21115440), (8, 18476010), (9, 16423120), (10, 14780808), (12, 12317340), (14, 10557720), (15, 9853872), (16, 9238005), (18, 8211560), (20, 7390404), (21, 7038480), (24, 6158670), (28, 5278860), (30, 4926936), (35, 4223088), (36, 4105780), (40, 3695202), (42, 3519240), (45, 3284624), (48, 3079335), (56, 2639430), (60, 2463468), (63, 2346160), (70, 2111544), (72, 2052890), (80, 1847601), (84, 1759620), (90, 1642312), (105, 1407696), (112, 1319715), (120, 1231734), (126, 1173080), (140, 1055772), (144, 1026445), (168, 879810), (180, 821156), (210, 703848), (240, 615867), (252, 586540), (280, 527886), (315, 469232), (336, 439905), (360, 410578), (420, 351924), (504, 293270), (560, 263943), (630, 234616), (720, 205289), (840, 175962), (1008, 146635), (1260, 117308), (1680, 87981), (2520, 58654), (5040, 29327)]