23672320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1351

約数の個数: 80

約数和(自身を含む): 64915488

約数和(自身を除く): 41243168

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, 512, 560, 640, 896, 1120, 1280, 1321, 1792, 2240, 2560, 2642, 3584, 4480, 5284, 6605, 8960, 9247, 10568, 13210, 17920, 18494, 21136, 26420, 36988, 42272, 46235, 52840, 73976, 84544, 92470, 105680, 147952, 169088, 184940, 211360, 295904, 338176, 369880, 422720, 591808, 676352, 739760, 845440, 1183616, 1479520, 1690880, 2367232, 2959040, 3381760, 4734464, 5918080, 11836160, 23672320]

約数ペア:

[(1, 23672320), (2, 11836160), (4, 5918080), (5, 4734464), (7, 3381760), (8, 2959040), (10, 2367232), (14, 1690880), (16, 1479520), (20, 1183616), (28, 845440), (32, 739760), (35, 676352), (40, 591808), (56, 422720), (64, 369880), (70, 338176), (80, 295904), (112, 211360), (128, 184940), (140, 169088), (160, 147952), (224, 105680), (256, 92470), (280, 84544), (320, 73976), (448, 52840), (512, 46235), (560, 42272), (640, 36988), (896, 26420), (1120, 21136), (1280, 18494), (1321, 17920), (1792, 13210), (2240, 10568), (2560, 9247), (2642, 8960), (3584, 6605), (4480, 5284)]