1419109920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{985493}}^1$

素因数の和:985514

約数の個数: 72

約数和(自身を含む): 4842717516

約数和(自身を除く): 3423607596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 985493, 1970986, 2956479, 3941972, 4927465, 5912958, 7883944, 8869437, 9854930, 11825916, 14782395, 15767888, 17738874, 19709860, 23651832, 29564790, 31535776, 35477748, 39419720, 44347185, 47303664, 59129580, 70955496, 78839440, 88694370, 94607328, 118259160, 141910992, 157678880, 177388740, 236518320, 283821984, 354777480, 473036640, 709554960, 1419109920]

約数ペア:

[(1, 1419109920), (2, 709554960), (3, 473036640), (4, 354777480), (5, 283821984), (6, 236518320), (8, 177388740), (9, 157678880), (10, 141910992), (12, 118259160), (15, 94607328), (16, 88694370), (18, 78839440), (20, 70955496), (24, 59129580), (30, 47303664), (32, 44347185), (36, 39419720), (40, 35477748), (45, 31535776), (48, 29564790), (60, 23651832), (72, 19709860), (80, 17738874), (90, 15767888), (96, 14782395), (120, 11825916), (144, 9854930), (160, 8869437), (180, 7883944), (240, 5912958), (288, 4927465), (360, 3941972), (480, 2956479), (720, 1970986), (1440, 985493)]