490955040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113647}}^1$

素因数の和:113671

約数の個数: 96

約数和(自身を含む): 1718357760

約数和(自身を除く): 1227402720

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, 113647, 227294, 340941, 454588, 568235, 681882, 909176, 1022823, 1136470, 1363764, 1704705, 1818352, 2045646, 2272940, 2727528, 3068469, 3409410, 3636704, 4091292, 4545880, 5114115, 5455056, 6136938, 6818820, 8182584, 9091760, 10228230, 10910112, 12273876, 13637640, 15342345, 16365168, 18183520, 20456460, 24547752, 27275280, 30684690, 32730336, 40912920, 49095504, 54550560, 61369380, 81825840, 98191008, 122738760, 163651680, 245477520, 490955040]

約数ペア:

[(1, 490955040), (2, 245477520), (3, 163651680), (4, 122738760), (5, 98191008), (6, 81825840), (8, 61369380), (9, 54550560), (10, 49095504), (12, 40912920), (15, 32730336), (16, 30684690), (18, 27275280), (20, 24547752), (24, 20456460), (27, 18183520), (30, 16365168), (32, 15342345), (36, 13637640), (40, 12273876), (45, 10910112), (48, 10228230), (54, 9091760), (60, 8182584), (72, 6818820), (80, 6136938), (90, 5455056), (96, 5114115), (108, 4545880), (120, 4091292), (135, 3636704), (144, 3409410), (160, 3068469), (180, 2727528), (216, 2272940), (240, 2045646), (270, 1818352), (288, 1704705), (360, 1363764), (432, 1136470), (480, 1022823), (540, 909176), (720, 681882), (864, 568235), (1080, 454588), (1440, 340941), (2160, 227294), (4320, 113647)]