325888560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2003

約数の個数: 120

約数和(自身を含む): 1099242144

約数和(自身を除く): 773353584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 1721, 2104, 2367, 2630, 3156, 3442, 3945, 4208, 4734, 5163, 5260, 6312, 6884, 7890, 8605, 9468, 10326, 10520, 11835, 12624, 13768, 15489, 15780, 17210, 18936, 20652, 21040, 23670, 25815, 27536, 30978, 31560, 34420, 37872, 41304, 47340, 51630, 61956, 63120, 68840, 77445, 82608, 94680, 103260, 123912, 137680, 154890, 189360, 206520, 247824, 309780, 413040, 452623, 619560, 905246, 1239120, 1357869, 1810492, 2263115, 2715738, 3620984, 4073607, 4526230, 5431476, 6789345, 7241968, 8147214, 9052460, 10862952, 13578690, 16294428, 18104920, 20368035, 21725904, 27157380, 32588856, 36209840, 40736070, 54314760, 65177712, 81472140, 108629520, 162944280, 325888560]

約数ペア:

[(1, 325888560), (2, 162944280), (3, 108629520), (4, 81472140), (5, 65177712), (6, 54314760), (8, 40736070), (9, 36209840), (10, 32588856), (12, 27157380), (15, 21725904), (16, 20368035), (18, 18104920), (20, 16294428), (24, 13578690), (30, 10862952), (36, 9052460), (40, 8147214), (45, 7241968), (48, 6789345), (60, 5431476), (72, 4526230), (80, 4073607), (90, 3620984), (120, 2715738), (144, 2263115), (180, 1810492), (240, 1357869), (263, 1239120), (360, 905246), (526, 619560), (720, 452623), (789, 413040), (1052, 309780), (1315, 247824), (1578, 206520), (1721, 189360), (2104, 154890), (2367, 137680), (2630, 123912), (3156, 103260), (3442, 94680), (3945, 82608), (4208, 77445), (4734, 68840), (5163, 63120), (5260, 61956), (6312, 51630), (6884, 47340), (7890, 41304), (8605, 37872), (9468, 34420), (10326, 31560), (10520, 30978), (11835, 27536), (12624, 25815), (13768, 23670), (15489, 21040), (15780, 20652), (17210, 18936)]