18609775680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{51971}}^1$

素因数の和:52364

約数の個数: 112

約数和(自身を含む): 59245585344

約数和(自身を除く): 40635809664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 373, 480, 746, 960, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 5968, 7460, 8952, 11190, 11936, 14920, 17904, 22380, 23872, 29840, 35808, 44760, 51971, 59680, 71616, 89520, 103942, 119360, 155913, 179040, 207884, 259855, 311826, 358080, 415768, 519710, 623652, 779565, 831536, 1039420, 1247304, 1559130, 1663072, 2078840, 2494608, 3118260, 3326144, 4157680, 4989216, 6236520, 8315360, 9978432, 12473040, 16630720, 19385183, 24946080, 38770366, 49892160, 58155549, 77540732, 96925915, 116311098, 155081464, 193851830, 232622196, 290777745, 310162928, 387703660, 465244392, 581555490, 620325856, 775407320, 930488784, 1163110980, 1240651712, 1550814640, 1860977568, 2326221960, 3101629280, 3721955136, 4652443920, 6203258560, 9304887840, 18609775680]

約数ペア:

[(1, 18609775680), (2, 9304887840), (3, 6203258560), (4, 4652443920), (5, 3721955136), (6, 3101629280), (8, 2326221960), (10, 1860977568), (12, 1550814640), (15, 1240651712), (16, 1163110980), (20, 930488784), (24, 775407320), (30, 620325856), (32, 581555490), (40, 465244392), (48, 387703660), (60, 310162928), (64, 290777745), (80, 232622196), (96, 193851830), (120, 155081464), (160, 116311098), (192, 96925915), (240, 77540732), (320, 58155549), (373, 49892160), (480, 38770366), (746, 24946080), (960, 19385183), (1119, 16630720), (1492, 12473040), (1865, 9978432), (2238, 8315360), (2984, 6236520), (3730, 4989216), (4476, 4157680), (5595, 3326144), (5968, 3118260), (7460, 2494608), (8952, 2078840), (11190, 1663072), (11936, 1559130), (14920, 1247304), (17904, 1039420), (22380, 831536), (23872, 779565), (29840, 623652), (35808, 519710), (44760, 415768), (51971, 358080), (59680, 311826), (71616, 259855), (89520, 207884), (103942, 179040), (119360, 155913)]