2751606720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{318473}}^1$

素因数の和:318499

約数の個数: 112

約数和(自身を含む): 9707087520

約数和(自身を除く): 6955480800

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 318473, 636946, 955419, 1273892, 1592365, 1910838, 2547784, 2866257, 3184730, 3821676, 4777095, 5095568, 5732514, 6369460, 7643352, 8598771, 9554190, 10191136, 11465028, 12738920, 14331285, 15286704, 17197542, 19108380, 20382272, 22930056, 25477840, 28662570, 30573408, 34395084, 38216760, 42993855, 45860112, 50955680, 57325140, 61146816, 68790168, 76433520, 85987710, 91720224, 101911360, 114650280, 137580336, 152867040, 171975420, 183440448, 229300560, 275160672, 305734080, 343950840, 458601120, 550321344, 687901680, 917202240, 1375803360, 2751606720]

約数ペア:

[(1, 2751606720), (2, 1375803360), (3, 917202240), (4, 687901680), (5, 550321344), (6, 458601120), (8, 343950840), (9, 305734080), (10, 275160672), (12, 229300560), (15, 183440448), (16, 171975420), (18, 152867040), (20, 137580336), (24, 114650280), (27, 101911360), (30, 91720224), (32, 85987710), (36, 76433520), (40, 68790168), (45, 61146816), (48, 57325140), (54, 50955680), (60, 45860112), (64, 42993855), (72, 38216760), (80, 34395084), (90, 30573408), (96, 28662570), (108, 25477840), (120, 22930056), (135, 20382272), (144, 19108380), (160, 17197542), (180, 15286704), (192, 14331285), (216, 12738920), (240, 11465028), (270, 10191136), (288, 9554190), (320, 8598771), (360, 7643352), (432, 6369460), (480, 5732514), (540, 5095568), (576, 4777095), (720, 3821676), (864, 3184730), (960, 2866257), (1080, 2547784), (1440, 1910838), (1728, 1592365), (2160, 1273892), (2880, 955419), (4320, 636946), (8640, 318473)]