65803680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45697}}^1$

素因数の和:45718

約数の個数: 72

約数和(自身を含む): 224559972

約数和(自身を除く): 158756292

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, 45697, 91394, 137091, 182788, 228485, 274182, 365576, 411273, 456970, 548364, 685455, 731152, 822546, 913940, 1096728, 1370910, 1462304, 1645092, 1827880, 2056365, 2193456, 2741820, 3290184, 3655760, 4112730, 4386912, 5483640, 6580368, 7311520, 8225460, 10967280, 13160736, 16450920, 21934560, 32901840, 65803680]

約数ペア:

[(1, 65803680), (2, 32901840), (3, 21934560), (4, 16450920), (5, 13160736), (6, 10967280), (8, 8225460), (9, 7311520), (10, 6580368), (12, 5483640), (15, 4386912), (16, 4112730), (18, 3655760), (20, 3290184), (24, 2741820), (30, 2193456), (32, 2056365), (36, 1827880), (40, 1645092), (45, 1462304), (48, 1370910), (60, 1096728), (72, 913940), (80, 822546), (90, 731152), (96, 685455), (120, 548364), (144, 456970), (160, 411273), (180, 365576), (240, 274182), (288, 228485), (360, 182788), (480, 137091), (720, 91394), (1440, 45697)]