55672320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 138779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 659, 660, 704, 768, 880, 960, 1056, 1280, 1318, 1320, 1408, 1536, 1760, 1920, 1977, 2112, 2560, 2636, 2640, 2816, 3295, 3520, 3840, 3954, 4224, 5272, 5280, 5632, 6590, 7040, 7249, 7680, 7908, 8448, 9885, 10544, 10560, 13180, 14080, 14498, 15816, 16896, 19770, 21088, 21120, 21747, 26360, 28160, 28996, 31632, 36245, 39540, 42176, 42240, 43494, 52720, 57992, 63264, 72490, 79080, 84352, 84480, 86988, 105440, 108735, 115984, 126528, 144980, 158160, 168704, 173976, 210880, 217470, 231968, 253056, 289960, 316320, 337408, 347952, 421760, 434940, 463936, 506112, 579920, 632640, 695904, 843520, 869880, 927872, 1012224, 1159840, 1265280, 1391808, 1687040, 1739760, 1855744, 2319680, 2530560, 2783616, 3479520, 3711488, 4639360, 5061120, 5567232, 6959040, 9278720, 11134464, 13918080, 18557440, 27836160, 55672320]

約数ペア:

[(1, 55672320), (2, 27836160), (3, 18557440), (4, 13918080), (5, 11134464), (6, 9278720), (8, 6959040), (10, 5567232), (11, 5061120), (12, 4639360), (15, 3711488), (16, 3479520), (20, 2783616), (22, 2530560), (24, 2319680), (30, 1855744), (32, 1739760), (33, 1687040), (40, 1391808), (44, 1265280), (48, 1159840), (55, 1012224), (60, 927872), (64, 869880), (66, 843520), (80, 695904), (88, 632640), (96, 579920), (110, 506112), (120, 463936), (128, 434940), (132, 421760), (160, 347952), (165, 337408), (176, 316320), (192, 289960), (220, 253056), (240, 231968), (256, 217470), (264, 210880), (320, 173976), (330, 168704), (352, 158160), (384, 144980), (440, 126528), (480, 115984), (512, 108735), (528, 105440), (640, 86988), (659, 84480), (660, 84352), (704, 79080), (768, 72490), (880, 63264), (960, 57992), (1056, 52720), (1280, 43494), (1318, 42240), (1320, 42176), (1408, 39540), (1536, 36245), (1760, 31632), (1920, 28996), (1977, 28160), (2112, 26360), (2560, 21747), (2636, 21120), (2640, 21088), (2816, 19770), (3295, 16896), (3520, 15816), (3840, 14498), (3954, 14080), (4224, 13180), (5272, 10560), (5280, 10544), (5632, 9885), (6590, 8448), (7040, 7908), (7249, 7680)]