1470420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 5241600

約数和(自身を除く): 3771180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 389, 420, 540, 630, 756, 778, 945, 1167, 1260, 1556, 1890, 1945, 2334, 2723, 3501, 3780, 3890, 4668, 5446, 5835, 7002, 7780, 8169, 10503, 10892, 11670, 13615, 14004, 16338, 17505, 21006, 23340, 24507, 27230, 32676, 35010, 40845, 42012, 49014, 52515, 54460, 70020, 73521, 81690, 98028, 105030, 122535, 147042, 163380, 210060, 245070, 294084, 367605, 490140, 735210, 1470420]

約数ペア:

[(1, 1470420), (2, 735210), (3, 490140), (4, 367605), (5, 294084), (6, 245070), (7, 210060), (9, 163380), (10, 147042), (12, 122535), (14, 105030), (15, 98028), (18, 81690), (20, 73521), (21, 70020), (27, 54460), (28, 52515), (30, 49014), (35, 42012), (36, 40845), (42, 35010), (45, 32676), (54, 27230), (60, 24507), (63, 23340), (70, 21006), (84, 17505), (90, 16338), (105, 14004), (108, 13615), (126, 11670), (135, 10892), (140, 10503), (180, 8169), (189, 7780), (210, 7002), (252, 5835), (270, 5446), (315, 4668), (378, 3890), (389, 3780), (420, 3501), (540, 2723), (630, 2334), (756, 1945), (778, 1890), (945, 1556), (1167, 1260)]