2972520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 10108800

約数和(自身を除く): 7136280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 359, 360, 414, 460, 552, 690, 718, 828, 920, 1035, 1077, 1380, 1436, 1656, 1795, 2070, 2154, 2760, 2872, 3231, 3590, 4140, 4308, 5385, 6462, 7180, 8257, 8280, 8616, 10770, 12924, 14360, 16155, 16514, 21540, 24771, 25848, 32310, 33028, 41285, 43080, 49542, 64620, 66056, 74313, 82570, 99084, 123855, 129240, 148626, 165140, 198168, 247710, 297252, 330280, 371565, 495420, 594504, 743130, 990840, 1486260, 2972520]

約数ペア:

[(1, 2972520), (2, 1486260), (3, 990840), (4, 743130), (5, 594504), (6, 495420), (8, 371565), (9, 330280), (10, 297252), (12, 247710), (15, 198168), (18, 165140), (20, 148626), (23, 129240), (24, 123855), (30, 99084), (36, 82570), (40, 74313), (45, 66056), (46, 64620), (60, 49542), (69, 43080), (72, 41285), (90, 33028), (92, 32310), (115, 25848), (120, 24771), (138, 21540), (180, 16514), (184, 16155), (207, 14360), (230, 12924), (276, 10770), (345, 8616), (359, 8280), (360, 8257), (414, 7180), (460, 6462), (552, 5385), (690, 4308), (718, 4140), (828, 3590), (920, 3231), (1035, 2872), (1077, 2760), (1380, 2154), (1436, 2070), (1656, 1795)]