374800920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240257}}^1$

素因数の和:240284

約数の個数: 64

約数和(自身を含む): 1210900320

約数和(自身を除く): 836099400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 240257, 480514, 720771, 961028, 1201285, 1441542, 1922056, 2402570, 2883084, 3123341, 3603855, 4805140, 5766168, 6246682, 7207710, 9370023, 9610280, 12493364, 14415420, 15616705, 18740046, 24986728, 28830840, 31233410, 37480092, 46850115, 62466820, 74960184, 93700230, 124933640, 187400460, 374800920]

約数ペア:

[(1, 374800920), (2, 187400460), (3, 124933640), (4, 93700230), (5, 74960184), (6, 62466820), (8, 46850115), (10, 37480092), (12, 31233410), (13, 28830840), (15, 24986728), (20, 18740046), (24, 15616705), (26, 14415420), (30, 12493364), (39, 9610280), (40, 9370023), (52, 7207710), (60, 6246682), (65, 5766168), (78, 4805140), (104, 3603855), (120, 3123341), (130, 2883084), (156, 2402570), (195, 1922056), (260, 1441542), (312, 1201285), (390, 961028), (520, 720771), (780, 480514), (1560, 240257)]