3210560

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 56

約数和(自身を含む): 7802880

約数和(自身を除く): 4592320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 158, 160, 254, 316, 320, 395, 508, 632, 635, 790, 1016, 1264, 1270, 1580, 2032, 2528, 2540, 3160, 4064, 5056, 5080, 6320, 8128, 10033, 10160, 12640, 20066, 20320, 25280, 40132, 40640, 50165, 80264, 100330, 160528, 200660, 321056, 401320, 642112, 802640, 1605280, 3210560]

約数ペア:

[(1, 3210560), (2, 1605280), (4, 802640), (5, 642112), (8, 401320), (10, 321056), (16, 200660), (20, 160528), (32, 100330), (40, 80264), (64, 50165), (79, 40640), (80, 40132), (127, 25280), (158, 20320), (160, 20066), (254, 12640), (316, 10160), (320, 10033), (395, 8128), (508, 6320), (632, 5080), (635, 5056), (790, 4064), (1016, 3160), (1264, 2540), (1270, 2528), (1580, 2032)]