118907280

素因数分解:

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

素因数の和:949

約数の個数: 120

約数和(自身を含む): 401581440

約数和(自身を除く): 282674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 691, 717, 720, 956, 1195, 1382, 1434, 1912, 2073, 2151, 2390, 2764, 2868, 3455, 3585, 3824, 4146, 4302, 4780, 5528, 5736, 6219, 6910, 7170, 8292, 8604, 9560, 10365, 10755, 11056, 11472, 12438, 13820, 14340, 16584, 17208, 19120, 20730, 21510, 24876, 27640, 28680, 31095, 33168, 34416, 41460, 43020, 49752, 55280, 57360, 62190, 82920, 86040, 99504, 124380, 165149, 165840, 172080, 248760, 330298, 495447, 497520, 660596, 825745, 990894, 1321192, 1486341, 1651490, 1981788, 2477235, 2642384, 2972682, 3302980, 3963576, 4954470, 5945364, 6605960, 7431705, 7927152, 9908940, 11890728, 13211920, 14863410, 19817880, 23781456, 29726820, 39635760, 59453640, 118907280]

約数ペア:

[(1, 118907280), (2, 59453640), (3, 39635760), (4, 29726820), (5, 23781456), (6, 19817880), (8, 14863410), (9, 13211920), (10, 11890728), (12, 9908940), (15, 7927152), (16, 7431705), (18, 6605960), (20, 5945364), (24, 4954470), (30, 3963576), (36, 3302980), (40, 2972682), (45, 2642384), (48, 2477235), (60, 1981788), (72, 1651490), (80, 1486341), (90, 1321192), (120, 990894), (144, 825745), (180, 660596), (239, 497520), (240, 495447), (360, 330298), (478, 248760), (691, 172080), (717, 165840), (720, 165149), (956, 124380), (1195, 99504), (1382, 86040), (1434, 82920), (1912, 62190), (2073, 57360), (2151, 55280), (2390, 49752), (2764, 43020), (2868, 41460), (3455, 34416), (3585, 33168), (3824, 31095), (4146, 28680), (4302, 27640), (4780, 24876), (5528, 21510), (5736, 20730), (6219, 19120), (6910, 17208), (7170, 16584), (8292, 14340), (8604, 13820), (9560, 12438), (10365, 11472), (10755, 11056)]