16804523880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{18443}}^1$

素因数の和:20991

約数の個数: 96

約数和(自身を含む): 54639243360

約数和(自身を除く): 37834719480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2531, 5062, 7593, 10124, 12655, 15186, 18443, 20248, 22779, 25310, 30372, 36886, 37965, 45558, 50620, 55329, 60744, 73772, 75930, 91116, 92215, 101240, 110658, 113895, 147544, 151860, 165987, 182232, 184430, 221316, 227790, 276645, 303720, 331974, 368860, 442632, 455580, 553290, 663948, 737720, 829935, 911160, 1106580, 1327896, 1659870, 2213160, 3319740, 6639480, 46679233, 93358466, 140037699, 186716932, 233396165, 280075398, 373433864, 420113097, 466792330, 560150796, 700188495, 840226194, 933584660, 1120301592, 1400376990, 1680452388, 1867169320, 2100565485, 2800753980, 3360904776, 4201130970, 5601507960, 8402261940, 16804523880]

約数ペア:

[(1, 16804523880), (2, 8402261940), (3, 5601507960), (4, 4201130970), (5, 3360904776), (6, 2800753980), (8, 2100565485), (9, 1867169320), (10, 1680452388), (12, 1400376990), (15, 1120301592), (18, 933584660), (20, 840226194), (24, 700188495), (30, 560150796), (36, 466792330), (40, 420113097), (45, 373433864), (60, 280075398), (72, 233396165), (90, 186716932), (120, 140037699), (180, 93358466), (360, 46679233), (2531, 6639480), (5062, 3319740), (7593, 2213160), (10124, 1659870), (12655, 1327896), (15186, 1106580), (18443, 911160), (20248, 829935), (22779, 737720), (25310, 663948), (30372, 553290), (36886, 455580), (37965, 442632), (45558, 368860), (50620, 331974), (55329, 303720), (60744, 276645), (73772, 227790), (75930, 221316), (91116, 184430), (92215, 182232), (101240, 165987), (110658, 151860), (113895, 147544)]