2051266320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2848981}}^1$

素因数の和:2849000

約数の個数: 60

約数和(自身を含む): 6888838476

約数和(自身を除く): 4837572156

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, 360, 720, 2848981, 5697962, 8546943, 11395924, 14244905, 17093886, 22791848, 25640829, 28489810, 34187772, 42734715, 45583696, 51281658, 56979620, 68375544, 85469430, 102563316, 113959240, 128204145, 136751088, 170938860, 205126632, 227918480, 256408290, 341877720, 410253264, 512816580, 683755440, 1025633160, 2051266320]

約数ペア:

[(1, 2051266320), (2, 1025633160), (3, 683755440), (4, 512816580), (5, 410253264), (6, 341877720), (8, 256408290), (9, 227918480), (10, 205126632), (12, 170938860), (15, 136751088), (16, 128204145), (18, 113959240), (20, 102563316), (24, 85469430), (30, 68375544), (36, 56979620), (40, 51281658), (45, 45583696), (48, 42734715), (60, 34187772), (72, 28489810), (80, 25640829), (90, 22791848), (120, 17093886), (144, 14244905), (180, 11395924), (240, 8546943), (360, 5697962), (720, 2848981)]