580437760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{64781}}^1$

素因数の和:64809

約数の個数: 72

約数和(自身を含む): 1588972896

約数和(自身を除く): 1008535136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 64781, 129562, 259124, 323905, 453467, 518248, 647810, 906934, 1036496, 1295620, 1813868, 2072992, 2267335, 2591240, 3627736, 4145984, 4534670, 5182480, 7255472, 8291968, 9069340, 10364960, 14510944, 16583936, 18138680, 20729920, 29021888, 36277360, 41459840, 58043776, 72554720, 82919680, 116087552, 145109440, 290218880, 580437760]

約数ペア:

[(1, 580437760), (2, 290218880), (4, 145109440), (5, 116087552), (7, 82919680), (8, 72554720), (10, 58043776), (14, 41459840), (16, 36277360), (20, 29021888), (28, 20729920), (32, 18138680), (35, 16583936), (40, 14510944), (56, 10364960), (64, 9069340), (70, 8291968), (80, 7255472), (112, 5182480), (128, 4534670), (140, 4145984), (160, 3627736), (224, 2591240), (256, 2267335), (280, 2072992), (320, 1813868), (448, 1295620), (560, 1036496), (640, 906934), (896, 647810), (1120, 518248), (1280, 453467), (1792, 323905), (2240, 259124), (4480, 129562), (8960, 64781)]