2343040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 6413760

約数和(自身を除く): 4070720

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, 280, 320, 448, 523, 560, 640, 896, 1046, 1120, 2092, 2240, 2615, 3661, 4184, 4480, 5230, 7322, 8368, 10460, 14644, 16736, 18305, 20920, 29288, 33472, 36610, 41840, 58576, 66944, 73220, 83680, 117152, 146440, 167360, 234304, 292880, 334720, 468608, 585760, 1171520, 2343040]

約数ペア:

[(1, 2343040), (2, 1171520), (4, 585760), (5, 468608), (7, 334720), (8, 292880), (10, 234304), (14, 167360), (16, 146440), (20, 117152), (28, 83680), (32, 73220), (35, 66944), (40, 58576), (56, 41840), (64, 36610), (70, 33472), (80, 29288), (112, 20920), (128, 18305), (140, 16736), (160, 14644), (224, 10460), (280, 8368), (320, 7322), (448, 5230), (523, 4480), (560, 4184), (640, 3661), (896, 2615), (1046, 2240), (1120, 2092)]