2567872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{972679}}^1$

素因数の和:972706

約数の個数: 80

約数和(自身を含む): 8684087040

約数和(自身を除く): 6116214480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 972679, 1945358, 2918037, 3890716, 4863395, 5836074, 7781432, 9726790, 10699469, 11672148, 14590185, 15562864, 19453580, 21398938, 23344296, 29180370, 32098407, 38907160, 42797876, 46688592, 53497345, 58360740, 64196814, 77814320, 85595752, 106994690, 116721480, 128393628, 160492035, 171191504, 213989380, 233442960, 256787256, 320984070, 427978760, 513574512, 641968140, 855957520, 1283936280, 2567872560]

約数ペア:

[(1, 2567872560), (2, 1283936280), (3, 855957520), (4, 641968140), (5, 513574512), (6, 427978760), (8, 320984070), (10, 256787256), (11, 233442960), (12, 213989380), (15, 171191504), (16, 160492035), (20, 128393628), (22, 116721480), (24, 106994690), (30, 85595752), (33, 77814320), (40, 64196814), (44, 58360740), (48, 53497345), (55, 46688592), (60, 42797876), (66, 38907160), (80, 32098407), (88, 29180370), (110, 23344296), (120, 21398938), (132, 19453580), (165, 15562864), (176, 14590185), (220, 11672148), (240, 10699469), (264, 9726790), (330, 7781432), (440, 5836074), (528, 4863395), (660, 3890716), (880, 2918037), (1320, 1945358), (2640, 972679)]