1450260

素因数分解:

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

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 5031936

約数和(自身を除く): 3581676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1151, 1260, 2302, 3453, 4604, 5755, 6906, 8057, 10359, 11510, 13812, 16114, 17265, 20718, 23020, 24171, 32228, 34530, 40285, 41436, 48342, 51795, 69060, 72513, 80570, 96684, 103590, 120855, 145026, 161140, 207180, 241710, 290052, 362565, 483420, 725130, 1450260]

約数ペア:

[(1, 1450260), (2, 725130), (3, 483420), (4, 362565), (5, 290052), (6, 241710), (7, 207180), (9, 161140), (10, 145026), (12, 120855), (14, 103590), (15, 96684), (18, 80570), (20, 72513), (21, 69060), (28, 51795), (30, 48342), (35, 41436), (36, 40285), (42, 34530), (45, 32228), (60, 24171), (63, 23020), (70, 20718), (84, 17265), (90, 16114), (105, 13812), (126, 11510), (140, 10359), (180, 8057), (210, 6906), (252, 5755), (315, 4604), (420, 3453), (630, 2302), (1151, 1260)]