520047728880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9066383}}^1$

素因数の和:9066638

約数の個数: 80

約数和(自身を含む): 1618893527040

約数和(自身を除く): 1098845798160

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, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360, 9066383, 18132766, 27199149, 36265532, 45331915, 54398298, 72531064, 90663830, 108796596, 135995745, 145062128, 181327660, 217593192, 271991490, 362655320, 435186384, 543982980, 725310640, 1087965960, 2166865537, 2175931920, 4333731074, 6500596611, 8667462148, 10834327685, 13001193222, 17334924296, 21668655370, 26002386444, 32502983055, 34669848592, 43337310740, 52004772888, 65005966110, 86674621480, 104009545776, 130011932220, 173349242960, 260023864440, 520047728880]

約数ペア:

[(1, 520047728880), (2, 260023864440), (3, 173349242960), (4, 130011932220), (5, 104009545776), (6, 86674621480), (8, 65005966110), (10, 52004772888), (12, 43337310740), (15, 34669848592), (16, 32502983055), (20, 26002386444), (24, 21668655370), (30, 17334924296), (40, 13001193222), (48, 10834327685), (60, 8667462148), (80, 6500596611), (120, 4333731074), (239, 2175931920), (240, 2166865537), (478, 1087965960), (717, 725310640), (956, 543982980), (1195, 435186384), (1434, 362655320), (1912, 271991490), (2390, 217593192), (2868, 181327660), (3585, 145062128), (3824, 135995745), (4780, 108796596), (5736, 90663830), (7170, 72531064), (9560, 54398298), (11472, 45331915), (14340, 36265532), (19120, 27199149), (28680, 18132766), (57360, 9066383)]