493605120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 1587059712

約数和(自身を除く): 1093454592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 573, 640, 673, 764, 768, 955, 960, 1146, 1280, 1346, 1528, 1910, 1920, 2019, 2292, 2692, 2865, 3056, 3365, 3820, 3840, 4038, 4584, 5384, 5730, 6112, 6730, 7640, 8076, 9168, 10095, 10768, 11460, 12224, 13460, 15280, 16152, 18336, 20190, 21536, 22920, 24448, 26920, 30560, 32304, 36672, 40380, 43072, 45840, 48896, 53840, 61120, 64608, 73344, 80760, 86144, 91680, 107680, 122240, 128543, 129216, 146688, 161520, 172288, 183360, 215360, 244480, 257086, 258432, 323040, 366720, 385629, 430720, 514172, 516864, 642715, 646080, 733440, 771258, 861440, 1028344, 1285430, 1292160, 1542516, 1928145, 2056688, 2570860, 2584320, 3085032, 3856290, 4113376, 5141720, 6170064, 7712580, 8226752, 10283440, 12340128, 15425160, 16453504, 20566880, 24680256, 30850320, 32907008, 41133760, 49360512, 61700640, 82267520, 98721024, 123401280, 164535040, 246802560, 493605120]

約数ペア:

[(1, 493605120), (2, 246802560), (3, 164535040), (4, 123401280), (5, 98721024), (6, 82267520), (8, 61700640), (10, 49360512), (12, 41133760), (15, 32907008), (16, 30850320), (20, 24680256), (24, 20566880), (30, 16453504), (32, 15425160), (40, 12340128), (48, 10283440), (60, 8226752), (64, 7712580), (80, 6170064), (96, 5141720), (120, 4113376), (128, 3856290), (160, 3085032), (191, 2584320), (192, 2570860), (240, 2056688), (256, 1928145), (320, 1542516), (382, 1292160), (384, 1285430), (480, 1028344), (573, 861440), (640, 771258), (673, 733440), (764, 646080), (768, 642715), (955, 516864), (960, 514172), (1146, 430720), (1280, 385629), (1346, 366720), (1528, 323040), (1910, 258432), (1920, 257086), (2019, 244480), (2292, 215360), (2692, 183360), (2865, 172288), (3056, 161520), (3365, 146688), (3820, 129216), (3840, 128543), (4038, 122240), (4584, 107680), (5384, 91680), (5730, 86144), (6112, 80760), (6730, 73344), (7640, 64608), (8076, 61120), (9168, 53840), (10095, 48896), (10768, 45840), (11460, 43072), (12224, 40380), (13460, 36672), (15280, 32304), (16152, 30560), (18336, 26920), (20190, 24448), (21536, 22920)]