1529920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{683}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 4169664

約数和(自身を除く): 2639744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 683, 1120, 1366, 2240, 2732, 3415, 4781, 5464, 6830, 9562, 10928, 13660, 19124, 21856, 23905, 27320, 38248, 43712, 47810, 54640, 76496, 95620, 109280, 152992, 191240, 218560, 305984, 382480, 764960, 1529920]

約数ペア:

[(1, 1529920), (2, 764960), (4, 382480), (5, 305984), (7, 218560), (8, 191240), (10, 152992), (14, 109280), (16, 95620), (20, 76496), (28, 54640), (32, 47810), (35, 43712), (40, 38248), (56, 27320), (64, 23905), (70, 21856), (80, 19124), (112, 13660), (140, 10928), (160, 9562), (224, 6830), (280, 5464), (320, 4781), (448, 3415), (560, 2732), (683, 2240), (1120, 1366)]