1963820160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{113647}}^1$

素因数の和:113675

約数の個数: 128

約数和(自身を含む): 6955257600

約数和(自身を除く): 4991437440

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 113647, 227294, 340941, 454588, 568235, 681882, 909176, 1022823, 1136470, 1363764, 1704705, 1818352, 2045646, 2272940, 2727528, 3068469, 3409410, 3636704, 4091292, 4545880, 5114115, 5455056, 6136938, 6818820, 7273408, 8182584, 9091760, 10228230, 10910112, 12273876, 13637640, 14546816, 15342345, 16365168, 18183520, 20456460, 21820224, 24547752, 27275280, 30684690, 32730336, 36367040, 40912920, 43640448, 49095504, 54550560, 61369380, 65460672, 72734080, 81825840, 98191008, 109101120, 122738760, 130921344, 163651680, 196382016, 218202240, 245477520, 327303360, 392764032, 490955040, 654606720, 981910080, 1963820160]

約数ペア:

[(1, 1963820160), (2, 981910080), (3, 654606720), (4, 490955040), (5, 392764032), (6, 327303360), (8, 245477520), (9, 218202240), (10, 196382016), (12, 163651680), (15, 130921344), (16, 122738760), (18, 109101120), (20, 98191008), (24, 81825840), (27, 72734080), (30, 65460672), (32, 61369380), (36, 54550560), (40, 49095504), (45, 43640448), (48, 40912920), (54, 36367040), (60, 32730336), (64, 30684690), (72, 27275280), (80, 24547752), (90, 21820224), (96, 20456460), (108, 18183520), (120, 16365168), (128, 15342345), (135, 14546816), (144, 13637640), (160, 12273876), (180, 10910112), (192, 10228230), (216, 9091760), (240, 8182584), (270, 7273408), (288, 6818820), (320, 6136938), (360, 5455056), (384, 5114115), (432, 4545880), (480, 4091292), (540, 3636704), (576, 3409410), (640, 3068469), (720, 2727528), (864, 2272940), (960, 2045646), (1080, 1818352), (1152, 1704705), (1440, 1363764), (1728, 1136470), (1920, 1022823), (2160, 909176), (2880, 681882), (3456, 568235), (4320, 454588), (5760, 340941), (8640, 227294), (17280, 113647)]