2261280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 8152704

約数和(自身を除く): 5891424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 673, 840, 1120, 1346, 1680, 2019, 2692, 3360, 3365, 4038, 4711, 5384, 6730, 8076, 9422, 10095, 10768, 13460, 14133, 16152, 18844, 20190, 21536, 23555, 26920, 28266, 32304, 37688, 40380, 47110, 53840, 56532, 64608, 70665, 75376, 80760, 94220, 107680, 113064, 141330, 150752, 161520, 188440, 226128, 282660, 323040, 376880, 452256, 565320, 753760, 1130640, 2261280]

約数ペア:

[(1, 2261280), (2, 1130640), (3, 753760), (4, 565320), (5, 452256), (6, 376880), (7, 323040), (8, 282660), (10, 226128), (12, 188440), (14, 161520), (15, 150752), (16, 141330), (20, 113064), (21, 107680), (24, 94220), (28, 80760), (30, 75376), (32, 70665), (35, 64608), (40, 56532), (42, 53840), (48, 47110), (56, 40380), (60, 37688), (70, 32304), (80, 28266), (84, 26920), (96, 23555), (105, 21536), (112, 20190), (120, 18844), (140, 16152), (160, 14133), (168, 13460), (210, 10768), (224, 10095), (240, 9422), (280, 8076), (336, 6730), (420, 5384), (480, 4711), (560, 4038), (672, 3365), (673, 3360), (840, 2692), (1120, 2019), (1346, 1680)]