195025680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4591}}^1$

素因数の和:4669

約数の個数: 120

約数和(自身を含む): 666207360

約数和(自身を除く): 471181680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4591, 4720, 5310, 7080, 8496, 9182, 10620, 13773, 14160, 18364, 21240, 22955, 27546, 36728, 41319, 42480, 45910, 55092, 68865, 73456, 82638, 91820, 110184, 137730, 165276, 183640, 206595, 220368, 270869, 275460, 330552, 367280, 413190, 541738, 550920, 661104, 812607, 826380, 1083476, 1101840, 1354345, 1625214, 1652760, 2166952, 2437821, 2708690, 3250428, 3305520, 4063035, 4333904, 4875642, 5417380, 6500856, 8126070, 9751284, 10834760, 12189105, 13001712, 16252140, 19502568, 21669520, 24378210, 32504280, 39005136, 48756420, 65008560, 97512840, 195025680]

約数ペア:

[(1, 195025680), (2, 97512840), (3, 65008560), (4, 48756420), (5, 39005136), (6, 32504280), (8, 24378210), (9, 21669520), (10, 19502568), (12, 16252140), (15, 13001712), (16, 12189105), (18, 10834760), (20, 9751284), (24, 8126070), (30, 6500856), (36, 5417380), (40, 4875642), (45, 4333904), (48, 4063035), (59, 3305520), (60, 3250428), (72, 2708690), (80, 2437821), (90, 2166952), (118, 1652760), (120, 1625214), (144, 1354345), (177, 1101840), (180, 1083476), (236, 826380), (240, 812607), (295, 661104), (354, 550920), (360, 541738), (472, 413190), (531, 367280), (590, 330552), (708, 275460), (720, 270869), (885, 220368), (944, 206595), (1062, 183640), (1180, 165276), (1416, 137730), (1770, 110184), (2124, 91820), (2360, 82638), (2655, 73456), (2832, 68865), (3540, 55092), (4248, 45910), (4591, 42480), (4720, 41319), (5310, 36728), (7080, 27546), (8496, 22955), (9182, 21240), (10620, 18364), (13773, 14160)]