314539920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1749

約数の個数: 120

約数和(自身を含む): 1060515456

約数和(自身を除く): 745975536

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, 240, 307, 360, 614, 720, 921, 1228, 1423, 1535, 1842, 2456, 2763, 2846, 3070, 3684, 4269, 4605, 4912, 5526, 5692, 6140, 7115, 7368, 8538, 9210, 11052, 11384, 12280, 12807, 13815, 14230, 14736, 17076, 18420, 21345, 22104, 22768, 24560, 25614, 27630, 28460, 34152, 36840, 42690, 44208, 51228, 55260, 56920, 64035, 68304, 73680, 85380, 102456, 110520, 113840, 128070, 170760, 204912, 221040, 256140, 341520, 436861, 512280, 873722, 1024560, 1310583, 1747444, 2184305, 2621166, 3494888, 3931749, 4368610, 5242332, 6552915, 6989776, 7863498, 8737220, 10484664, 13105830, 15726996, 17474440, 19658745, 20969328, 26211660, 31453992, 34948880, 39317490, 52423320, 62907984, 78634980, 104846640, 157269960, 314539920]

約数ペア:

[(1, 314539920), (2, 157269960), (3, 104846640), (4, 78634980), (5, 62907984), (6, 52423320), (8, 39317490), (9, 34948880), (10, 31453992), (12, 26211660), (15, 20969328), (16, 19658745), (18, 17474440), (20, 15726996), (24, 13105830), (30, 10484664), (36, 8737220), (40, 7863498), (45, 6989776), (48, 6552915), (60, 5242332), (72, 4368610), (80, 3931749), (90, 3494888), (120, 2621166), (144, 2184305), (180, 1747444), (240, 1310583), (307, 1024560), (360, 873722), (614, 512280), (720, 436861), (921, 341520), (1228, 256140), (1423, 221040), (1535, 204912), (1842, 170760), (2456, 128070), (2763, 113840), (2846, 110520), (3070, 102456), (3684, 85380), (4269, 73680), (4605, 68304), (4912, 64035), (5526, 56920), (5692, 55260), (6140, 51228), (7115, 44208), (7368, 42690), (8538, 36840), (9210, 34152), (11052, 28460), (11384, 27630), (12280, 25614), (12807, 24560), (13815, 22768), (14230, 22104), (14736, 21345), (17076, 18420)]