135237760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30187}}^1$

素因数の和:30213

約数の個数: 64

約数和(自身を含む): 369501120

約数和(自身を除く): 234263360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30187, 60374, 120748, 150935, 211309, 241496, 301870, 422618, 482992, 603740, 845236, 965984, 1056545, 1207480, 1690472, 1931968, 2113090, 2414960, 3380944, 3863936, 4226180, 4829920, 6761888, 8452360, 9659840, 13523776, 16904720, 19319680, 27047552, 33809440, 67618880, 135237760]

約数ペア:

[(1, 135237760), (2, 67618880), (4, 33809440), (5, 27047552), (7, 19319680), (8, 16904720), (10, 13523776), (14, 9659840), (16, 8452360), (20, 6761888), (28, 4829920), (32, 4226180), (35, 3863936), (40, 3380944), (56, 2414960), (64, 2113090), (70, 1931968), (80, 1690472), (112, 1207480), (128, 1056545), (140, 965984), (160, 845236), (224, 603740), (280, 482992), (320, 422618), (448, 301870), (560, 241496), (640, 211309), (896, 150935), (1120, 120748), (2240, 60374), (4480, 30187)]