4939920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2309

約数の個数: 80

約数和(自身を含む): 17022720

約数和(自身を除く): 12082800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2287, 4574, 6861, 9148, 11435, 13722, 18296, 20583, 22870, 27444, 34305, 36592, 41166, 45740, 54888, 61749, 68610, 82332, 91480, 102915, 109776, 123498, 137220, 164664, 182960, 205830, 246996, 274440, 308745, 329328, 411660, 493992, 548880, 617490, 823320, 987984, 1234980, 1646640, 2469960, 4939920]

約数ペア:

[(1, 4939920), (2, 2469960), (3, 1646640), (4, 1234980), (5, 987984), (6, 823320), (8, 617490), (9, 548880), (10, 493992), (12, 411660), (15, 329328), (16, 308745), (18, 274440), (20, 246996), (24, 205830), (27, 182960), (30, 164664), (36, 137220), (40, 123498), (45, 109776), (48, 102915), (54, 91480), (60, 82332), (72, 68610), (80, 61749), (90, 54888), (108, 45740), (120, 41166), (135, 36592), (144, 34305), (180, 27444), (216, 22870), (240, 20583), (270, 18296), (360, 13722), (432, 11435), (540, 9148), (720, 6861), (1080, 4574), (2160, 2287)]