57065520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5122

約数の個数: 80

約数和(自身を含む): 180702720

約数和(自身を除く): 123637200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5059, 5640, 10118, 11280, 15177, 20236, 25295, 30354, 40472, 50590, 60708, 75885, 80944, 101180, 121416, 151770, 202360, 237773, 242832, 303540, 404720, 475546, 607080, 713319, 951092, 1188865, 1214160, 1426638, 1902184, 2377730, 2853276, 3566595, 3804368, 4755460, 5706552, 7133190, 9510920, 11413104, 14266380, 19021840, 28532760, 57065520]

約数ペア:

[(1, 57065520), (2, 28532760), (3, 19021840), (4, 14266380), (5, 11413104), (6, 9510920), (8, 7133190), (10, 5706552), (12, 4755460), (15, 3804368), (16, 3566595), (20, 2853276), (24, 2377730), (30, 1902184), (40, 1426638), (47, 1214160), (48, 1188865), (60, 951092), (80, 713319), (94, 607080), (120, 475546), (141, 404720), (188, 303540), (235, 242832), (240, 237773), (282, 202360), (376, 151770), (470, 121416), (564, 101180), (705, 80944), (752, 75885), (940, 60708), (1128, 50590), (1410, 40472), (1880, 30354), (2256, 25295), (2820, 20236), (3760, 15177), (5059, 11280), (5640, 10118)]