2001264060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{120413}}^1$

素因数の和:120702

約数の個数: 48

約数和(自身を含む): 5623815456

約数和(自身を除く): 3622551396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 120413, 240826, 361239, 481652, 602065, 722478, 1204130, 1444956, 1806195, 2408260, 3612390, 7224780, 33354401, 66708802, 100063203, 133417604, 166772005, 200126406, 333544010, 400252812, 500316015, 667088020, 1000632030, 2001264060]

約数ペア:

[(1, 2001264060), (2, 1000632030), (3, 667088020), (4, 500316015), (5, 400252812), (6, 333544010), (10, 200126406), (12, 166772005), (15, 133417604), (20, 100063203), (30, 66708802), (60, 33354401), (277, 7224780), (554, 3612390), (831, 2408260), (1108, 1806195), (1385, 1444956), (1662, 1204130), (2770, 722478), (3324, 602065), (4155, 481652), (5540, 361239), (8310, 240826), (16620, 120413)]