85245840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 288215928

約数和(自身を除く): 202970088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 601, 720, 788, 985, 1182, 1202, 1576, 1773, 1803, 1970, 2364, 2404, 2955, 3005, 3152, 3546, 3606, 3940, 4728, 4808, 5409, 5910, 6010, 7092, 7212, 7880, 8865, 9015, 9456, 9616, 10818, 11820, 12020, 14184, 14424, 15760, 17730, 18030, 21636, 23640, 24040, 27045, 28368, 28848, 35460, 36060, 43272, 47280, 48080, 54090, 70920, 72120, 86544, 108180, 118397, 141840, 144240, 216360, 236794, 355191, 432720, 473588, 591985, 710382, 947176, 1065573, 1183970, 1420764, 1775955, 1894352, 2131146, 2367940, 2841528, 3551910, 4262292, 4735880, 5327865, 5683056, 7103820, 8524584, 9471760, 10655730, 14207640, 17049168, 21311460, 28415280, 42622920, 85245840]

約数ペア:

[(1, 85245840), (2, 42622920), (3, 28415280), (4, 21311460), (5, 17049168), (6, 14207640), (8, 10655730), (9, 9471760), (10, 8524584), (12, 7103820), (15, 5683056), (16, 5327865), (18, 4735880), (20, 4262292), (24, 3551910), (30, 2841528), (36, 2367940), (40, 2131146), (45, 1894352), (48, 1775955), (60, 1420764), (72, 1183970), (80, 1065573), (90, 947176), (120, 710382), (144, 591985), (180, 473588), (197, 432720), (240, 355191), (360, 236794), (394, 216360), (591, 144240), (601, 141840), (720, 118397), (788, 108180), (985, 86544), (1182, 72120), (1202, 70920), (1576, 54090), (1773, 48080), (1803, 47280), (1970, 43272), (2364, 36060), (2404, 35460), (2955, 28848), (3005, 28368), (3152, 27045), (3546, 24040), (3606, 23640), (3940, 21636), (4728, 18030), (4808, 17730), (5409, 15760), (5910, 14424), (6010, 14184), (7092, 12020), (7212, 11820), (7880, 10818), (8865, 9616), (9015, 9456)]