68874840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63773}}^1$

素因数の和:63793

約数の個数: 64

約数和(自身を含む): 229586400

約数和(自身を除く): 160711560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63773, 127546, 191319, 255092, 318865, 382638, 510184, 573957, 637730, 765276, 956595, 1147914, 1275460, 1530552, 1721871, 1913190, 2295828, 2550920, 2869785, 3443742, 3826380, 4591656, 5739570, 6887484, 7652760, 8609355, 11479140, 13774968, 17218710, 22958280, 34437420, 68874840]

約数ペア:

[(1, 68874840), (2, 34437420), (3, 22958280), (4, 17218710), (5, 13774968), (6, 11479140), (8, 8609355), (9, 7652760), (10, 6887484), (12, 5739570), (15, 4591656), (18, 3826380), (20, 3443742), (24, 2869785), (27, 2550920), (30, 2295828), (36, 1913190), (40, 1721871), (45, 1530552), (54, 1275460), (60, 1147914), (72, 956595), (90, 765276), (108, 637730), (120, 573957), (135, 510184), (180, 382638), (216, 318865), (270, 255092), (360, 191319), (540, 127546), (1080, 63773)]