40026720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83389}}^1$

素因数の和:83407

約数の個数: 48

約数和(自身を含む): 126085680

約数和(自身を除く): 86058960

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, 83389, 166778, 250167, 333556, 416945, 500334, 667112, 833890, 1000668, 1250835, 1334224, 1667780, 2001336, 2501670, 2668448, 3335560, 4002672, 5003340, 6671120, 8005344, 10006680, 13342240, 20013360, 40026720]

約数ペア:

[(1, 40026720), (2, 20013360), (3, 13342240), (4, 10006680), (5, 8005344), (6, 6671120), (8, 5003340), (10, 4002672), (12, 3335560), (15, 2668448), (16, 2501670), (20, 2001336), (24, 1667780), (30, 1334224), (32, 1250835), (40, 1000668), (48, 833890), (60, 667112), (80, 500334), (96, 416945), (120, 333556), (160, 250167), (240, 166778), (480, 83389)]