28345620480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54277}}^1$

素因数の和:54324

約数の個数: 192

約数和(自身を含む): 96019953120

約数和(自身を除く): 67674332640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 13056, 15360, 16320, 17408, 21760, 26112, 30720, 32640, 34816, 43520, 52224, 54277, 65280, 87040, 104448, 108554, 130560, 162831, 174080, 217108, 261120, 271385, 325662, 434216, 522240, 542770, 651324, 814155, 868432, 922709, 1085540, 1302648, 1628310, 1736864, 1845418, 2171080, 2605296, 2768127, 3256620, 3473728, 3690836, 4342160, 4613545, 5210592, 5536254, 6513240, 6947456, 7381672, 8684320, 9227090, 10421184, 11072508, 13026480, 13840635, 13894912, 14763344, 17368640, 18454180, 20842368, 22145016, 26052960, 27681270, 27789824, 29526688, 34737280, 36908360, 41684736, 44290032, 52105920, 55362540, 55579648, 59053376, 69474560, 73816720, 83369472, 88580064, 104211840, 110725080, 111159296, 118106752, 138949120, 147633440, 166738944, 177160128, 208423680, 221450160, 236213504, 277898240, 295266880, 333477888, 354320256, 416847360, 442900320, 472427008, 555796480, 590533760, 708640512, 833694720, 885800640, 944854016, 1181067520, 1417281024, 1667389440, 1771601280, 1889708032, 2362135040, 2834562048, 3543202560, 4724270080, 5669124096, 7086405120, 9448540160, 14172810240, 28345620480]

約数ペア:

[(1, 28345620480), (2, 14172810240), (3, 9448540160), (4, 7086405120), (5, 5669124096), (6, 4724270080), (8, 3543202560), (10, 2834562048), (12, 2362135040), (15, 1889708032), (16, 1771601280), (17, 1667389440), (20, 1417281024), (24, 1181067520), (30, 944854016), (32, 885800640), (34, 833694720), (40, 708640512), (48, 590533760), (51, 555796480), (60, 472427008), (64, 442900320), (68, 416847360), (80, 354320256), (85, 333477888), (96, 295266880), (102, 277898240), (120, 236213504), (128, 221450160), (136, 208423680), (160, 177160128), (170, 166738944), (192, 147633440), (204, 138949120), (240, 118106752), (255, 111159296), (256, 110725080), (272, 104211840), (320, 88580064), (340, 83369472), (384, 73816720), (408, 69474560), (480, 59053376), (510, 55579648), (512, 55362540), (544, 52105920), (640, 44290032), (680, 41684736), (768, 36908360), (816, 34737280), (960, 29526688), (1020, 27789824), (1024, 27681270), (1088, 26052960), (1280, 22145016), (1360, 20842368), (1536, 18454180), (1632, 17368640), (1920, 14763344), (2040, 13894912), (2048, 13840635), (2176, 13026480), (2560, 11072508), (2720, 10421184), (3072, 9227090), (3264, 8684320), (3840, 7381672), (4080, 6947456), (4352, 6513240), (5120, 5536254), (5440, 5210592), (6144, 4613545), (6528, 4342160), (7680, 3690836), (8160, 3473728), (8704, 3256620), (10240, 2768127), (10880, 2605296), (13056, 2171080), (15360, 1845418), (16320, 1736864), (17408, 1628310), (21760, 1302648), (26112, 1085540), (30720, 922709), (32640, 868432), (34816, 814155), (43520, 651324), (52224, 542770), (54277, 522240), (65280, 434216), (87040, 325662), (104448, 271385), (108554, 261120), (130560, 217108), (162831, 174080)]