1522140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 4451328

約数和(自身を除く): 2929188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1103, 1380, 2206, 3309, 4412, 5515, 6618, 11030, 13236, 16545, 22060, 25369, 33090, 50738, 66180, 76107, 101476, 126845, 152214, 253690, 304428, 380535, 507380, 761070, 1522140]

約数ペア:

[(1, 1522140), (2, 761070), (3, 507380), (4, 380535), (5, 304428), (6, 253690), (10, 152214), (12, 126845), (15, 101476), (20, 76107), (23, 66180), (30, 50738), (46, 33090), (60, 25369), (69, 22060), (92, 16545), (115, 13236), (138, 11030), (230, 6618), (276, 5515), (345, 4412), (460, 3309), (690, 2206), (1103, 1380)]