2900520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 10782720

約数和(自身を除く): 7882200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1151, 1260, 2302, 2520, 3453, 4604, 5755, 6906, 8057, 9208, 10359, 11510, 13812, 16114, 17265, 20718, 23020, 24171, 27624, 32228, 34530, 40285, 41436, 46040, 48342, 51795, 64456, 69060, 72513, 80570, 82872, 96684, 103590, 120855, 138120, 145026, 161140, 193368, 207180, 241710, 290052, 322280, 362565, 414360, 483420, 580104, 725130, 966840, 1450260, 2900520]

約数ペア:

[(1, 2900520), (2, 1450260), (3, 966840), (4, 725130), (5, 580104), (6, 483420), (7, 414360), (8, 362565), (9, 322280), (10, 290052), (12, 241710), (14, 207180), (15, 193368), (18, 161140), (20, 145026), (21, 138120), (24, 120855), (28, 103590), (30, 96684), (35, 82872), (36, 80570), (40, 72513), (42, 69060), (45, 64456), (56, 51795), (60, 48342), (63, 46040), (70, 41436), (72, 40285), (84, 34530), (90, 32228), (105, 27624), (120, 24171), (126, 23020), (140, 20718), (168, 17265), (180, 16114), (210, 13812), (252, 11510), (280, 10359), (315, 9208), (360, 8057), (420, 6906), (504, 5755), (630, 4604), (840, 3453), (1151, 2520), (1260, 2302)]