145134480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{604727}}^1$

素因数の和:604743

約数の個数: 40

約数和(自身を含む): 449917632

約数和(自身を除く): 304783152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 604727, 1209454, 1814181, 2418908, 3023635, 3628362, 4837816, 6047270, 7256724, 9070905, 9675632, 12094540, 14513448, 18141810, 24189080, 29026896, 36283620, 48378160, 72567240, 145134480]

約数ペア:

[(1, 145134480), (2, 72567240), (3, 48378160), (4, 36283620), (5, 29026896), (6, 24189080), (8, 18141810), (10, 14513448), (12, 12094540), (15, 9675632), (16, 9070905), (20, 7256724), (24, 6047270), (30, 4837816), (40, 3628362), (48, 3023635), (60, 2418908), (80, 1814181), (120, 1209454), (240, 604727)]