5241240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 18316800

約数和(自身を除く): 13075560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 211, 216, 230, 270, 276, 345, 360, 414, 422, 460, 540, 552, 621, 633, 690, 828, 844, 920, 1035, 1055, 1080, 1242, 1266, 1380, 1656, 1688, 1899, 2070, 2110, 2484, 2532, 2760, 3105, 3165, 3798, 4140, 4220, 4853, 4968, 5064, 5697, 6210, 6330, 7596, 8280, 8440, 9495, 9706, 11394, 12420, 12660, 14559, 15192, 18990, 19412, 22788, 24265, 24840, 25320, 28485, 29118, 37980, 38824, 43677, 45576, 48530, 56970, 58236, 72795, 75960, 87354, 97060, 113940, 116472, 131031, 145590, 174708, 194120, 218385, 227880, 262062, 291180, 349416, 436770, 524124, 582360, 655155, 873540, 1048248, 1310310, 1747080, 2620620, 5241240]

約数ペア:

[(1, 5241240), (2, 2620620), (3, 1747080), (4, 1310310), (5, 1048248), (6, 873540), (8, 655155), (9, 582360), (10, 524124), (12, 436770), (15, 349416), (18, 291180), (20, 262062), (23, 227880), (24, 218385), (27, 194120), (30, 174708), (36, 145590), (40, 131031), (45, 116472), (46, 113940), (54, 97060), (60, 87354), (69, 75960), (72, 72795), (90, 58236), (92, 56970), (108, 48530), (115, 45576), (120, 43677), (135, 38824), (138, 37980), (180, 29118), (184, 28485), (207, 25320), (211, 24840), (216, 24265), (230, 22788), (270, 19412), (276, 18990), (345, 15192), (360, 14559), (414, 12660), (422, 12420), (460, 11394), (540, 9706), (552, 9495), (621, 8440), (633, 8280), (690, 7596), (828, 6330), (844, 6210), (920, 5697), (1035, 5064), (1055, 4968), (1080, 4853), (1242, 4220), (1266, 4140), (1380, 3798), (1656, 3165), (1688, 3105), (1899, 2760), (2070, 2532), (2110, 2484)]