293105520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{135697}}^1$

素因数の和:135719

約数の個数: 80

約数和(自身を含む): 1009593120

約数和(自身を除く): 716487600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 135697, 271394, 407091, 542788, 678485, 814182, 1085576, 1221273, 1356970, 1628364, 2035455, 2171152, 2442546, 2713940, 3256728, 3663819, 4070910, 4885092, 5427880, 6106365, 6513456, 7327638, 8141820, 9770184, 10855760, 12212730, 14655276, 16283640, 18319095, 19540368, 24425460, 29310552, 32567280, 36638190, 48850920, 58621104, 73276380, 97701840, 146552760, 293105520]

約数ペア:

[(1, 293105520), (2, 146552760), (3, 97701840), (4, 73276380), (5, 58621104), (6, 48850920), (8, 36638190), (9, 32567280), (10, 29310552), (12, 24425460), (15, 19540368), (16, 18319095), (18, 16283640), (20, 14655276), (24, 12212730), (27, 10855760), (30, 9770184), (36, 8141820), (40, 7327638), (45, 6513456), (48, 6106365), (54, 5427880), (60, 4885092), (72, 4070910), (80, 3663819), (90, 3256728), (108, 2713940), (120, 2442546), (135, 2171152), (144, 2035455), (180, 1628364), (216, 1356970), (240, 1221273), (270, 1085576), (360, 814182), (432, 678485), (540, 542788), (720, 407091), (1080, 271394), (2160, 135697)]