1373120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{613}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 3742944

約数和(自身を除く): 2369824

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, 613, 1120, 1226, 2240, 2452, 3065, 4291, 4904, 6130, 8582, 9808, 12260, 17164, 19616, 21455, 24520, 34328, 39232, 42910, 49040, 68656, 85820, 98080, 137312, 171640, 196160, 274624, 343280, 686560, 1373120]

約数ペア:

[(1, 1373120), (2, 686560), (4, 343280), (5, 274624), (7, 196160), (8, 171640), (10, 137312), (14, 98080), (16, 85820), (20, 68656), (28, 49040), (32, 42910), (35, 39232), (40, 34328), (56, 24520), (64, 21455), (70, 19616), (80, 17164), (112, 12260), (140, 9808), (160, 8582), (224, 6130), (280, 4904), (320, 4291), (448, 3065), (560, 2452), (613, 2240), (1120, 1226)]