27282480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 92375040

約数和(自身を除く): 65092560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 193, 228, 240, 248, 285, 304, 310, 372, 380, 386, 456, 465, 496, 570, 579, 589, 620, 744, 760, 772, 912, 930, 965, 1140, 1158, 1178, 1240, 1488, 1520, 1544, 1767, 1860, 1930, 2280, 2316, 2356, 2480, 2895, 2945, 3088, 3534, 3667, 3720, 3860, 4560, 4632, 4712, 5790, 5890, 5983, 7068, 7334, 7440, 7720, 8835, 9264, 9424, 11001, 11580, 11780, 11966, 14136, 14668, 15440, 17670, 17949, 18335, 22002, 23160, 23560, 23932, 28272, 29336, 29915, 35340, 35898, 36670, 44004, 46320, 47120, 47864, 55005, 58672, 59830, 70680, 71796, 73340, 88008, 89745, 95728, 110010, 113677, 119660, 141360, 143592, 146680, 176016, 179490, 220020, 227354, 239320, 287184, 293360, 341031, 358980, 440040, 454708, 478640, 568385, 682062, 717960, 880080, 909416, 1136770, 1364124, 1435920, 1705155, 1818832, 2273540, 2728248, 3410310, 4547080, 5456496, 6820620, 9094160, 13641240, 27282480]

約数ペア:

[(1, 27282480), (2, 13641240), (3, 9094160), (4, 6820620), (5, 5456496), (6, 4547080), (8, 3410310), (10, 2728248), (12, 2273540), (15, 1818832), (16, 1705155), (19, 1435920), (20, 1364124), (24, 1136770), (30, 909416), (31, 880080), (38, 717960), (40, 682062), (48, 568385), (57, 478640), (60, 454708), (62, 440040), (76, 358980), (80, 341031), (93, 293360), (95, 287184), (114, 239320), (120, 227354), (124, 220020), (152, 179490), (155, 176016), (186, 146680), (190, 143592), (193, 141360), (228, 119660), (240, 113677), (248, 110010), (285, 95728), (304, 89745), (310, 88008), (372, 73340), (380, 71796), (386, 70680), (456, 59830), (465, 58672), (496, 55005), (570, 47864), (579, 47120), (589, 46320), (620, 44004), (744, 36670), (760, 35898), (772, 35340), (912, 29915), (930, 29336), (965, 28272), (1140, 23932), (1158, 23560), (1178, 23160), (1240, 22002), (1488, 18335), (1520, 17949), (1544, 17670), (1767, 15440), (1860, 14668), (1930, 14136), (2280, 11966), (2316, 11780), (2356, 11580), (2480, 11001), (2895, 9424), (2945, 9264), (3088, 8835), (3534, 7720), (3667, 7440), (3720, 7334), (3860, 7068), (4560, 5983), (4632, 5890), (4712, 5790)]