1483760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 3656016

約数和(自身を除く): 2172256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1091, 1360, 2182, 4364, 5455, 8728, 10910, 17456, 18547, 21820, 37094, 43640, 74188, 87280, 92735, 148376, 185470, 296752, 370940, 741880, 1483760]

約数ペア:

[(1, 1483760), (2, 741880), (4, 370940), (5, 296752), (8, 185470), (10, 148376), (16, 92735), (17, 87280), (20, 74188), (34, 43640), (40, 37094), (68, 21820), (80, 18547), (85, 17456), (136, 10910), (170, 8728), (272, 5455), (340, 4364), (680, 2182), (1091, 1360)]