1290045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{30029}}^1$

素因数の和:30224

約数の個数: 80

約数和(自身を含む): 4021617600

約数和(自身を除く): 2731571760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 30029, 42960, 60058, 90087, 120116, 150145, 180174, 240232, 300290, 360348, 450435, 480464, 600580, 720696, 900870, 1201160, 1441392, 1801740, 2402320, 3603480, 5375191, 7206960, 10750382, 16125573, 21500764, 26875955, 32251146, 43001528, 53751910, 64502292, 80627865, 86003056, 107503820, 129004584, 161255730, 215007640, 258009168, 322511460, 430015280, 645022920, 1290045840]

約数ペア:

[(1, 1290045840), (2, 645022920), (3, 430015280), (4, 322511460), (5, 258009168), (6, 215007640), (8, 161255730), (10, 129004584), (12, 107503820), (15, 86003056), (16, 80627865), (20, 64502292), (24, 53751910), (30, 43001528), (40, 32251146), (48, 26875955), (60, 21500764), (80, 16125573), (120, 10750382), (179, 7206960), (240, 5375191), (358, 3603480), (537, 2402320), (716, 1801740), (895, 1441392), (1074, 1201160), (1432, 900870), (1790, 720696), (2148, 600580), (2685, 480464), (2864, 450435), (3580, 360348), (4296, 300290), (5370, 240232), (7160, 180174), (8592, 150145), (10740, 120116), (14320, 90087), (21480, 60058), (30029, 42960)]