305367840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{70687}}^1$

素因数の和:70711

約数の個数: 96

約数和(自身を含む): 1068802560

約数和(自身を除く): 763434720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 70687, 141374, 212061, 282748, 353435, 424122, 565496, 636183, 706870, 848244, 1060305, 1130992, 1272366, 1413740, 1696488, 1908549, 2120610, 2261984, 2544732, 2827480, 3180915, 3392976, 3817098, 4241220, 5089464, 5654960, 6361830, 6785952, 7634196, 8482440, 9542745, 10178928, 11309920, 12723660, 15268392, 16964880, 19085490, 20357856, 25447320, 30536784, 33929760, 38170980, 50894640, 61073568, 76341960, 101789280, 152683920, 305367840]

約数ペア:

[(1, 305367840), (2, 152683920), (3, 101789280), (4, 76341960), (5, 61073568), (6, 50894640), (8, 38170980), (9, 33929760), (10, 30536784), (12, 25447320), (15, 20357856), (16, 19085490), (18, 16964880), (20, 15268392), (24, 12723660), (27, 11309920), (30, 10178928), (32, 9542745), (36, 8482440), (40, 7634196), (45, 6785952), (48, 6361830), (54, 5654960), (60, 5089464), (72, 4241220), (80, 3817098), (90, 3392976), (96, 3180915), (108, 2827480), (120, 2544732), (135, 2261984), (144, 2120610), (160, 1908549), (180, 1696488), (216, 1413740), (240, 1272366), (270, 1130992), (288, 1060305), (360, 848244), (432, 706870), (480, 636183), (540, 565496), (720, 424122), (864, 353435), (1080, 282748), (1440, 212061), (2160, 141374), (4320, 70687)]