61288320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 197627040

約数和(自身を除く): 136338720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 233, 240, 274, 320, 384, 411, 466, 480, 548, 640, 685, 699, 822, 932, 960, 1096, 1165, 1370, 1398, 1644, 1864, 1920, 2055, 2192, 2330, 2740, 2796, 3288, 3495, 3728, 4110, 4384, 4660, 5480, 5592, 6576, 6990, 7456, 8220, 8768, 9320, 10960, 11184, 13152, 13980, 14912, 16440, 17536, 18640, 21920, 22368, 26304, 27960, 29824, 31921, 32880, 37280, 43840, 44736, 52608, 55920, 63842, 65760, 74560, 87680, 89472, 95763, 111840, 127684, 131520, 149120, 159605, 191526, 223680, 255368, 263040, 319210, 383052, 447360, 478815, 510736, 638420, 766104, 957630, 1021472, 1276840, 1532208, 1915260, 2042944, 2553680, 3064416, 3830520, 4085888, 5107360, 6128832, 7661040, 10214720, 12257664, 15322080, 20429440, 30644160, 61288320]

約数ペア:

[(1, 61288320), (2, 30644160), (3, 20429440), (4, 15322080), (5, 12257664), (6, 10214720), (8, 7661040), (10, 6128832), (12, 5107360), (15, 4085888), (16, 3830520), (20, 3064416), (24, 2553680), (30, 2042944), (32, 1915260), (40, 1532208), (48, 1276840), (60, 1021472), (64, 957630), (80, 766104), (96, 638420), (120, 510736), (128, 478815), (137, 447360), (160, 383052), (192, 319210), (233, 263040), (240, 255368), (274, 223680), (320, 191526), (384, 159605), (411, 149120), (466, 131520), (480, 127684), (548, 111840), (640, 95763), (685, 89472), (699, 87680), (822, 74560), (932, 65760), (960, 63842), (1096, 55920), (1165, 52608), (1370, 44736), (1398, 43840), (1644, 37280), (1864, 32880), (1920, 31921), (2055, 29824), (2192, 27960), (2330, 26304), (2740, 22368), (2796, 21920), (3288, 18640), (3495, 17536), (3728, 16440), (4110, 14912), (4384, 13980), (4660, 13152), (5480, 11184), (5592, 10960), (6576, 9320), (6990, 8768), (7456, 8220)]