409996680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3416639}}^1$

素因数の和:3416653

約数の個数: 32

約数和(自身を含む): 1229990400

約数和(自身を除く): 819993720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3416639, 6833278, 10249917, 13666556, 17083195, 20499834, 27333112, 34166390, 40999668, 51249585, 68332780, 81999336, 102499170, 136665560, 204998340, 409996680]

約数ペア:

[(1, 409996680), (2, 204998340), (3, 136665560), (4, 102499170), (5, 81999336), (6, 68332780), (8, 51249585), (10, 40999668), (12, 34166390), (15, 27333112), (20, 20499834), (24, 17083195), (30, 13666556), (40, 10249917), (60, 6833278), (120, 3416639)]