30484320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 98431200

約数和(自身を除く): 67946880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1549, 1640, 1968, 2460, 3098, 3280, 3936, 4647, 4920, 6196, 6560, 7745, 9294, 9840, 12392, 15490, 18588, 19680, 23235, 24784, 30980, 37176, 46470, 49568, 61960, 63509, 74352, 92940, 123920, 127018, 148704, 185880, 190527, 247840, 254036, 317545, 371760, 381054, 508072, 635090, 743520, 762108, 952635, 1016144, 1270180, 1524216, 1905270, 2032288, 2540360, 3048432, 3810540, 5080720, 6096864, 7621080, 10161440, 15242160, 30484320]

約数ペア:

[(1, 30484320), (2, 15242160), (3, 10161440), (4, 7621080), (5, 6096864), (6, 5080720), (8, 3810540), (10, 3048432), (12, 2540360), (15, 2032288), (16, 1905270), (20, 1524216), (24, 1270180), (30, 1016144), (32, 952635), (40, 762108), (41, 743520), (48, 635090), (60, 508072), (80, 381054), (82, 371760), (96, 317545), (120, 254036), (123, 247840), (160, 190527), (164, 185880), (205, 148704), (240, 127018), (246, 123920), (328, 92940), (410, 74352), (480, 63509), (492, 61960), (615, 49568), (656, 46470), (820, 37176), (984, 30980), (1230, 24784), (1312, 23235), (1549, 19680), (1640, 18588), (1968, 15490), (2460, 12392), (3098, 9840), (3280, 9294), (3936, 7745), (4647, 6560), (4920, 6196)]