550849920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1324

約数の個数: 128

約数和(自身を含む): 1763808480

約数和(自身を除く): 1212958560

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, 192, 240, 281, 320, 384, 480, 562, 640, 843, 960, 1021, 1124, 1405, 1686, 1920, 2042, 2248, 2810, 3063, 3372, 4084, 4215, 4496, 5105, 5620, 6126, 6744, 8168, 8430, 8992, 10210, 11240, 12252, 13488, 15315, 16336, 16860, 17984, 20420, 22480, 24504, 26976, 30630, 32672, 33720, 35968, 40840, 44960, 49008, 53952, 61260, 65344, 67440, 81680, 89920, 98016, 107904, 122520, 130688, 134880, 163360, 179840, 196032, 245040, 269760, 286901, 326720, 392064, 490080, 539520, 573802, 653440, 860703, 980160, 1147604, 1434505, 1721406, 1960320, 2295208, 2869010, 3442812, 4303515, 4590416, 5738020, 6885624, 8607030, 9180832, 11476040, 13771248, 17214060, 18361664, 22952080, 27542496, 34428120, 36723328, 45904160, 55084992, 68856240, 91808320, 110169984, 137712480, 183616640, 275424960, 550849920]

約数ペア:

[(1, 550849920), (2, 275424960), (3, 183616640), (4, 137712480), (5, 110169984), (6, 91808320), (8, 68856240), (10, 55084992), (12, 45904160), (15, 36723328), (16, 34428120), (20, 27542496), (24, 22952080), (30, 18361664), (32, 17214060), (40, 13771248), (48, 11476040), (60, 9180832), (64, 8607030), (80, 6885624), (96, 5738020), (120, 4590416), (128, 4303515), (160, 3442812), (192, 2869010), (240, 2295208), (281, 1960320), (320, 1721406), (384, 1434505), (480, 1147604), (562, 980160), (640, 860703), (843, 653440), (960, 573802), (1021, 539520), (1124, 490080), (1405, 392064), (1686, 326720), (1920, 286901), (2042, 269760), (2248, 245040), (2810, 196032), (3063, 179840), (3372, 163360), (4084, 134880), (4215, 130688), (4496, 122520), (5105, 107904), (5620, 98016), (6126, 89920), (6744, 81680), (8168, 67440), (8430, 65344), (8992, 61260), (10210, 53952), (11240, 49008), (12252, 44960), (13488, 40840), (15315, 35968), (16336, 33720), (16860, 32672), (17984, 30630), (20420, 26976), (22480, 24504)]