153460680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1278839}}^1$

素因数の和:1278853

約数の個数: 32

約数和(自身を含む): 460382400

約数和(自身を除く): 306921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1278839, 2557678, 3836517, 5115356, 6394195, 7673034, 10230712, 12788390, 15346068, 19182585, 25576780, 30692136, 38365170, 51153560, 76730340, 153460680]

約数ペア:

[(1, 153460680), (2, 76730340), (3, 51153560), (4, 38365170), (5, 30692136), (6, 25576780), (8, 19182585), (10, 15346068), (12, 12788390), (15, 10230712), (20, 7673034), (24, 6394195), (30, 5115356), (40, 3836517), (60, 2557678), (120, 1278839)]