2019468720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8414453}}^1$

素因数の和:8414469

約数の個数: 40

約数和(自身を含む): 6260353776

約数和(自身を除く): 4240885056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8414453, 16828906, 25243359, 33657812, 42072265, 50486718, 67315624, 84144530, 100973436, 126216795, 134631248, 168289060, 201946872, 252433590, 336578120, 403893744, 504867180, 673156240, 1009734360, 2019468720]

約数ペア:

[(1, 2019468720), (2, 1009734360), (3, 673156240), (4, 504867180), (5, 403893744), (6, 336578120), (8, 252433590), (10, 201946872), (12, 168289060), (15, 134631248), (16, 126216795), (20, 100973436), (24, 84144530), (30, 67315624), (40, 50486718), (48, 42072265), (60, 33657812), (80, 25243359), (120, 16828906), (240, 8414453)]