650633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159469}}^1$

素因数の和:159502

約数の個数: 80

約数和(自身を含む): 2135622240

約数和(自身を除く): 1484988720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 159469, 318938, 478407, 637876, 797345, 956814, 1275752, 1594690, 1913628, 2392035, 2551504, 2710973, 3189380, 3827256, 4784070, 5421946, 6378760, 7654512, 8132919, 9568140, 10843892, 12757520, 13554865, 16265838, 19136280, 21687784, 27109730, 32531676, 38272560, 40664595, 43375568, 54219460, 65063352, 81329190, 108438920, 130126704, 162658380, 216877840, 325316760, 650633520]

約数ペア:

[(1, 650633520), (2, 325316760), (3, 216877840), (4, 162658380), (5, 130126704), (6, 108438920), (8, 81329190), (10, 65063352), (12, 54219460), (15, 43375568), (16, 40664595), (17, 38272560), (20, 32531676), (24, 27109730), (30, 21687784), (34, 19136280), (40, 16265838), (48, 13554865), (51, 12757520), (60, 10843892), (68, 9568140), (80, 8132919), (85, 7654512), (102, 6378760), (120, 5421946), (136, 4784070), (170, 3827256), (204, 3189380), (240, 2710973), (255, 2551504), (272, 2392035), (340, 1913628), (408, 1594690), (510, 1275752), (680, 956814), (816, 797345), (1020, 637876), (1360, 478407), (2040, 318938), (4080, 159469)]