89571840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 291677760

約数和(自身を除く): 202105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 109, 120, 128, 160, 192, 214, 218, 240, 256, 320, 321, 327, 384, 428, 436, 480, 512, 535, 545, 640, 642, 654, 768, 856, 872, 960, 1070, 1090, 1280, 1284, 1308, 1536, 1605, 1635, 1712, 1744, 1920, 2140, 2180, 2560, 2568, 2616, 3210, 3270, 3424, 3488, 3840, 4280, 4360, 5136, 5232, 6420, 6540, 6848, 6976, 7680, 8560, 8720, 10272, 10464, 11663, 12840, 13080, 13696, 13952, 17120, 17440, 20544, 20928, 23326, 25680, 26160, 27392, 27904, 34240, 34880, 34989, 41088, 41856, 46652, 51360, 52320, 54784, 55808, 58315, 68480, 69760, 69978, 82176, 83712, 93304, 102720, 104640, 116630, 136960, 139520, 139956, 164352, 167424, 174945, 186608, 205440, 209280, 233260, 273920, 279040, 279912, 349890, 373216, 410880, 418560, 466520, 559824, 699780, 746432, 821760, 837120, 933040, 1119648, 1399560, 1492864, 1866080, 2239296, 2799120, 2985728, 3732160, 4478592, 5598240, 5971456, 7464320, 8957184, 11196480, 14928640, 17914368, 22392960, 29857280, 44785920, 89571840]

約数ペア:

[(1, 89571840), (2, 44785920), (3, 29857280), (4, 22392960), (5, 17914368), (6, 14928640), (8, 11196480), (10, 8957184), (12, 7464320), (15, 5971456), (16, 5598240), (20, 4478592), (24, 3732160), (30, 2985728), (32, 2799120), (40, 2239296), (48, 1866080), (60, 1492864), (64, 1399560), (80, 1119648), (96, 933040), (107, 837120), (109, 821760), (120, 746432), (128, 699780), (160, 559824), (192, 466520), (214, 418560), (218, 410880), (240, 373216), (256, 349890), (320, 279912), (321, 279040), (327, 273920), (384, 233260), (428, 209280), (436, 205440), (480, 186608), (512, 174945), (535, 167424), (545, 164352), (640, 139956), (642, 139520), (654, 136960), (768, 116630), (856, 104640), (872, 102720), (960, 93304), (1070, 83712), (1090, 82176), (1280, 69978), (1284, 69760), (1308, 68480), (1536, 58315), (1605, 55808), (1635, 54784), (1712, 52320), (1744, 51360), (1920, 46652), (2140, 41856), (2180, 41088), (2560, 34989), (2568, 34880), (2616, 34240), (3210, 27904), (3270, 27392), (3424, 26160), (3488, 25680), (3840, 23326), (4280, 20928), (4360, 20544), (5136, 17440), (5232, 17120), (6420, 13952), (6540, 13696), (6848, 13080), (6976, 12840), (7680, 11663), (8560, 10464), (8720, 10272)]