788476860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{3301}}^1$

素因数の和:4643

約数の個数: 72

約数和(自身を含む): 2394240576

約数和(自身を除く): 1605763716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1327, 2654, 3301, 3981, 5308, 6602, 6635, 7962, 9903, 11943, 13204, 13270, 15924, 16505, 19806, 19905, 23886, 26540, 29709, 33010, 39612, 39810, 47772, 49515, 59418, 59715, 66020, 79620, 99030, 118836, 119430, 148545, 198060, 238860, 297090, 594180, 4380427, 8760854, 13141281, 17521708, 21902135, 26282562, 39423843, 43804270, 52565124, 65706405, 78847686, 87608540, 131412810, 157695372, 197119215, 262825620, 394238430, 788476860]

約数ペア:

[(1, 788476860), (2, 394238430), (3, 262825620), (4, 197119215), (5, 157695372), (6, 131412810), (9, 87608540), (10, 78847686), (12, 65706405), (15, 52565124), (18, 43804270), (20, 39423843), (30, 26282562), (36, 21902135), (45, 17521708), (60, 13141281), (90, 8760854), (180, 4380427), (1327, 594180), (2654, 297090), (3301, 238860), (3981, 198060), (5308, 148545), (6602, 119430), (6635, 118836), (7962, 99030), (9903, 79620), (11943, 66020), (13204, 59715), (13270, 59418), (15924, 49515), (16505, 47772), (19806, 39810), (19905, 39612), (23886, 33010), (26540, 29709)]