821803680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{570697}}^1$

素因数の和:570718

約数の個数: 72

約数和(自身を含む): 2804409972

約数和(自身を除く): 1982606292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 570697, 1141394, 1712091, 2282788, 2853485, 3424182, 4565576, 5136273, 5706970, 6848364, 8560455, 9131152, 10272546, 11413940, 13696728, 17120910, 18262304, 20545092, 22827880, 25681365, 27393456, 34241820, 41090184, 45655760, 51362730, 54786912, 68483640, 82180368, 91311520, 102725460, 136967280, 164360736, 205450920, 273934560, 410901840, 821803680]

約数ペア:

[(1, 821803680), (2, 410901840), (3, 273934560), (4, 205450920), (5, 164360736), (6, 136967280), (8, 102725460), (9, 91311520), (10, 82180368), (12, 68483640), (15, 54786912), (16, 51362730), (18, 45655760), (20, 41090184), (24, 34241820), (30, 27393456), (32, 25681365), (36, 22827880), (40, 20545092), (45, 18262304), (48, 17120910), (60, 13696728), (72, 11413940), (80, 10272546), (90, 9131152), (96, 8560455), (120, 6848364), (144, 5706970), (160, 5136273), (180, 4565576), (240, 3424182), (288, 2853485), (360, 2282788), (480, 1712091), (720, 1141394), (1440, 570697)]