28763015040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4993579}}^1$

素因数の和:4993604

約数の個数: 96

約数和(自身を含む): 99322306200

約数和(自身を除く): 70559291160

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 4993579, 9987158, 14980737, 19974316, 24967895, 29961474, 39948632, 44942211, 49935790, 59922948, 74903685, 79897264, 89884422, 99871580, 119845896, 149807370, 159794528, 179768844, 199743160, 224711055, 239691792, 299614740, 319589056, 359537688, 399486320, 449422110, 479383584, 599229480, 639178112, 719075376, 798972640, 898844220, 958767168, 1198458960, 1438150752, 1597945280, 1797688440, 1917534336, 2396917920, 2876301504, 3195890560, 3595376880, 4793835840, 5752603008, 7190753760, 9587671680, 14381507520, 28763015040]

約数ペア:

[(1, 28763015040), (2, 14381507520), (3, 9587671680), (4, 7190753760), (5, 5752603008), (6, 4793835840), (8, 3595376880), (9, 3195890560), (10, 2876301504), (12, 2396917920), (15, 1917534336), (16, 1797688440), (18, 1597945280), (20, 1438150752), (24, 1198458960), (30, 958767168), (32, 898844220), (36, 798972640), (40, 719075376), (45, 639178112), (48, 599229480), (60, 479383584), (64, 449422110), (72, 399486320), (80, 359537688), (90, 319589056), (96, 299614740), (120, 239691792), (128, 224711055), (144, 199743160), (160, 179768844), (180, 159794528), (192, 149807370), (240, 119845896), (288, 99871580), (320, 89884422), (360, 79897264), (384, 74903685), (480, 59922948), (576, 49935790), (640, 44942211), (720, 39948632), (960, 29961474), (1152, 24967895), (1440, 19974316), (1920, 14980737), (2880, 9987158), (5760, 4993579)]