5120407440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2370559}}^1$

素因数の和:2370581

約数の個数: 80

約数和(自身を含む): 17636966400

約数和(自身を除く): 12516558960

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, 2370559, 4741118, 7111677, 9482236, 11852795, 14223354, 18964472, 21335031, 23705590, 28446708, 35558385, 37928944, 42670062, 47411180, 56893416, 64005093, 71116770, 85340124, 94822360, 106675155, 113786832, 128010186, 142233540, 170680248, 189644720, 213350310, 256020372, 284467080, 320025465, 341360496, 426700620, 512040744, 568934160, 640050930, 853401240, 1024081488, 1280101860, 1706802480, 2560203720, 5120407440]

約数ペア:

[(1, 5120407440), (2, 2560203720), (3, 1706802480), (4, 1280101860), (5, 1024081488), (6, 853401240), (8, 640050930), (9, 568934160), (10, 512040744), (12, 426700620), (15, 341360496), (16, 320025465), (18, 284467080), (20, 256020372), (24, 213350310), (27, 189644720), (30, 170680248), (36, 142233540), (40, 128010186), (45, 113786832), (48, 106675155), (54, 94822360), (60, 85340124), (72, 71116770), (80, 64005093), (90, 56893416), (108, 47411180), (120, 42670062), (135, 37928944), (144, 35558385), (180, 28446708), (216, 23705590), (240, 21335031), (270, 18964472), (360, 14223354), (432, 11852795), (540, 9482236), (720, 7111677), (1080, 4741118), (2160, 2370559)]