39635760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 123563520

約数和(自身を除く): 83927760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 691, 717, 956, 1195, 1382, 1434, 1912, 2073, 2390, 2764, 2868, 3455, 3585, 3824, 4146, 4780, 5528, 5736, 6910, 7170, 8292, 9560, 10365, 11056, 11472, 13820, 14340, 16584, 19120, 20730, 27640, 28680, 33168, 41460, 55280, 57360, 82920, 165149, 165840, 330298, 495447, 660596, 825745, 990894, 1321192, 1651490, 1981788, 2477235, 2642384, 3302980, 3963576, 4954470, 6605960, 7927152, 9908940, 13211920, 19817880, 39635760]

約数ペア:

[(1, 39635760), (2, 19817880), (3, 13211920), (4, 9908940), (5, 7927152), (6, 6605960), (8, 4954470), (10, 3963576), (12, 3302980), (15, 2642384), (16, 2477235), (20, 1981788), (24, 1651490), (30, 1321192), (40, 990894), (48, 825745), (60, 660596), (80, 495447), (120, 330298), (239, 165840), (240, 165149), (478, 82920), (691, 57360), (717, 55280), (956, 41460), (1195, 33168), (1382, 28680), (1434, 27640), (1912, 20730), (2073, 19120), (2390, 16584), (2764, 14340), (2868, 13820), (3455, 11472), (3585, 11056), (3824, 10365), (4146, 9560), (4780, 8292), (5528, 7170), (5736, 6910)]