2057751720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{7433}}^1$

素因数の和:8219

約数の個数: 96

約数和(自身を含む): 6697290600

約数和(自身を除く): 4639538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 769, 1538, 2307, 3076, 3845, 4614, 6152, 6921, 7433, 7690, 9228, 11535, 13842, 14866, 15380, 18456, 22299, 23070, 27684, 29732, 30760, 34605, 37165, 44598, 46140, 55368, 59464, 66897, 69210, 74330, 89196, 92280, 111495, 133794, 138420, 148660, 178392, 222990, 267588, 276840, 297320, 334485, 445980, 535176, 668970, 891960, 1337940, 2675880, 5715977, 11431954, 17147931, 22863908, 28579885, 34295862, 45727816, 51443793, 57159770, 68591724, 85739655, 102887586, 114319540, 137183448, 171479310, 205775172, 228639080, 257218965, 342958620, 411550344, 514437930, 685917240, 1028875860, 2057751720]

約数ペア:

[(1, 2057751720), (2, 1028875860), (3, 685917240), (4, 514437930), (5, 411550344), (6, 342958620), (8, 257218965), (9, 228639080), (10, 205775172), (12, 171479310), (15, 137183448), (18, 114319540), (20, 102887586), (24, 85739655), (30, 68591724), (36, 57159770), (40, 51443793), (45, 45727816), (60, 34295862), (72, 28579885), (90, 22863908), (120, 17147931), (180, 11431954), (360, 5715977), (769, 2675880), (1538, 1337940), (2307, 891960), (3076, 668970), (3845, 535176), (4614, 445980), (6152, 334485), (6921, 297320), (7433, 276840), (7690, 267588), (9228, 222990), (11535, 178392), (13842, 148660), (14866, 138420), (15380, 133794), (18456, 111495), (22299, 92280), (23070, 89196), (27684, 74330), (29732, 69210), (30760, 66897), (34605, 59464), (37165, 55368), (44598, 46140)]