387858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{808039}}^1$

素因数の和:808057

約数の個数: 48

約数和(自身を含む): 1221756480

約数和(自身を除く): 833897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 808039, 1616078, 2424117, 3232156, 4040195, 4848234, 6464312, 8080390, 9696468, 12120585, 12928624, 16160780, 19392936, 24241170, 25857248, 32321560, 38785872, 48482340, 64643120, 77571744, 96964680, 129286240, 193929360, 387858720]

約数ペア:

[(1, 387858720), (2, 193929360), (3, 129286240), (4, 96964680), (5, 77571744), (6, 64643120), (8, 48482340), (10, 38785872), (12, 32321560), (15, 25857248), (16, 24241170), (20, 19392936), (24, 16160780), (30, 12928624), (32, 12120585), (40, 9696468), (48, 8080390), (60, 6464312), (80, 4848234), (96, 4040195), (120, 3232156), (160, 2424117), (240, 1616078), (480, 808039)]