55829280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 142303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 389, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 778, 780, 897, 920, 1040, 1104, 1167, 1196, 1248, 1380, 1495, 1556, 1560, 1794, 1840, 1945, 2080, 2208, 2334, 2392, 2760, 2990, 3112, 3120, 3588, 3680, 3890, 4485, 4668, 4784, 5057, 5520, 5835, 5980, 6224, 6240, 7176, 7780, 8947, 8970, 9336, 9568, 10114, 11040, 11670, 11960, 12448, 14352, 15171, 15560, 17894, 17940, 18672, 20228, 23340, 23920, 25285, 26841, 28704, 30342, 31120, 35788, 35880, 37344, 40456, 44735, 46680, 47840, 50570, 53682, 60684, 62240, 71576, 71760, 75855, 80912, 89470, 93360, 101140, 107364, 116311, 121368, 134205, 143152, 143520, 151710, 161824, 178940, 186720, 202280, 214728, 232622, 242736, 268410, 286304, 303420, 348933, 357880, 404560, 429456, 465244, 485472, 536820, 581555, 606840, 697866, 715760, 809120, 858912, 930488, 1073640, 1163110, 1213680, 1395732, 1431520, 1744665, 1860976, 2147280, 2326220, 2427360, 2791464, 3489330, 3721952, 4294560, 4652440, 5582928, 6978660, 9304880, 11165856, 13957320, 18609760, 27914640, 55829280]

約数ペア:

[(1, 55829280), (2, 27914640), (3, 18609760), (4, 13957320), (5, 11165856), (6, 9304880), (8, 6978660), (10, 5582928), (12, 4652440), (13, 4294560), (15, 3721952), (16, 3489330), (20, 2791464), (23, 2427360), (24, 2326220), (26, 2147280), (30, 1860976), (32, 1744665), (39, 1431520), (40, 1395732), (46, 1213680), (48, 1163110), (52, 1073640), (60, 930488), (65, 858912), (69, 809120), (78, 715760), (80, 697866), (92, 606840), (96, 581555), (104, 536820), (115, 485472), (120, 465244), (130, 429456), (138, 404560), (156, 357880), (160, 348933), (184, 303420), (195, 286304), (208, 268410), (230, 242736), (240, 232622), (260, 214728), (276, 202280), (299, 186720), (312, 178940), (345, 161824), (368, 151710), (389, 143520), (390, 143152), (416, 134205), (460, 121368), (480, 116311), (520, 107364), (552, 101140), (598, 93360), (624, 89470), (690, 80912), (736, 75855), (778, 71760), (780, 71576), (897, 62240), (920, 60684), (1040, 53682), (1104, 50570), (1167, 47840), (1196, 46680), (1248, 44735), (1380, 40456), (1495, 37344), (1556, 35880), (1560, 35788), (1794, 31120), (1840, 30342), (1945, 28704), (2080, 26841), (2208, 25285), (2334, 23920), (2392, 23340), (2760, 20228), (2990, 18672), (3112, 17940), (3120, 17894), (3588, 15560), (3680, 15171), (3890, 14352), (4485, 12448), (4668, 11960), (4784, 11670), (5057, 11040), (5520, 10114), (5835, 9568), (5980, 9336), (6224, 8970), (6240, 8947), (7176, 7780)]