902398080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27647}}^1$

素因数の和:27686

約数の個数: 128

約数和(自身を含む): 3045703680

約数和(自身を除く): 2143305600

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 27647, 32640, 55294, 82941, 110588, 138235, 165882, 221176, 276470, 331764, 414705, 442352, 469999, 552940, 663528, 829410, 884704, 939998, 1105880, 1327056, 1409997, 1658820, 1769408, 1879996, 2211760, 2349995, 2654112, 2819994, 3317640, 3538816, 3759992, 4423520, 4699990, 5308224, 5639988, 6635280, 7049985, 7519984, 8847040, 9399980, 10616448, 11279976, 13270560, 14099970, 15039968, 17694080, 18799960, 22559952, 26541120, 28199940, 30079936, 37599920, 45119904, 53082240, 56399880, 60159872, 75199840, 90239808, 112799760, 150399680, 180479616, 225599520, 300799360, 451199040, 902398080]

約数ペア:

[(1, 902398080), (2, 451199040), (3, 300799360), (4, 225599520), (5, 180479616), (6, 150399680), (8, 112799760), (10, 90239808), (12, 75199840), (15, 60159872), (16, 56399880), (17, 53082240), (20, 45119904), (24, 37599920), (30, 30079936), (32, 28199940), (34, 26541120), (40, 22559952), (48, 18799960), (51, 17694080), (60, 15039968), (64, 14099970), (68, 13270560), (80, 11279976), (85, 10616448), (96, 9399980), (102, 8847040), (120, 7519984), (128, 7049985), (136, 6635280), (160, 5639988), (170, 5308224), (192, 4699990), (204, 4423520), (240, 3759992), (255, 3538816), (272, 3317640), (320, 2819994), (340, 2654112), (384, 2349995), (408, 2211760), (480, 1879996), (510, 1769408), (544, 1658820), (640, 1409997), (680, 1327056), (816, 1105880), (960, 939998), (1020, 884704), (1088, 829410), (1360, 663528), (1632, 552940), (1920, 469999), (2040, 442352), (2176, 414705), (2720, 331764), (3264, 276470), (4080, 221176), (5440, 165882), (6528, 138235), (8160, 110588), (10880, 82941), (16320, 55294), (27647, 32640)]