2376560

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 5627616

約数和(自身を除く): 3251056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 487, 488, 610, 974, 976, 1220, 1948, 2435, 2440, 3896, 4870, 4880, 7792, 9740, 19480, 29707, 38960, 59414, 118828, 148535, 237656, 297070, 475312, 594140, 1188280, 2376560]

約数ペア:

[(1, 2376560), (2, 1188280), (4, 594140), (5, 475312), (8, 297070), (10, 237656), (16, 148535), (20, 118828), (40, 59414), (61, 38960), (80, 29707), (122, 19480), (244, 9740), (305, 7792), (487, 4880), (488, 4870), (610, 3896), (974, 2440), (976, 2435), (1220, 1948)]