981269760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5508

約数の個数: 144

約数和(自身を含む): 3201198336

約数和(自身を除く): 2219928576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5437, 5640, 6016, 7520, 9024, 10874, 11280, 12032, 15040, 16311, 18048, 21748, 22560, 27185, 30080, 32622, 36096, 43496, 45120, 54370, 60160, 65244, 81555, 86992, 90240, 108740, 130488, 163110, 173984, 180480, 217480, 255539, 260976, 326220, 347968, 434960, 511078, 521952, 652440, 695936, 766617, 869920, 1022156, 1043904, 1277695, 1304880, 1391872, 1533234, 1739840, 2044312, 2087808, 2555390, 2609760, 3066468, 3479680, 3833085, 4088624, 4175616, 5110780, 5219520, 6132936, 6959360, 7666170, 8177248, 10221560, 10439040, 12265872, 15332340, 16354496, 20443120, 20878080, 24531744, 30664680, 32708992, 40886240, 49063488, 61329360, 65417984, 81772480, 98126976, 122658720, 163544960, 196253952, 245317440, 327089920, 490634880, 981269760]

約数ペア:

[(1, 981269760), (2, 490634880), (3, 327089920), (4, 245317440), (5, 196253952), (6, 163544960), (8, 122658720), (10, 98126976), (12, 81772480), (15, 65417984), (16, 61329360), (20, 49063488), (24, 40886240), (30, 32708992), (32, 30664680), (40, 24531744), (47, 20878080), (48, 20443120), (60, 16354496), (64, 15332340), (80, 12265872), (94, 10439040), (96, 10221560), (120, 8177248), (128, 7666170), (141, 6959360), (160, 6132936), (188, 5219520), (192, 5110780), (235, 4175616), (240, 4088624), (256, 3833085), (282, 3479680), (320, 3066468), (376, 2609760), (384, 2555390), (470, 2087808), (480, 2044312), (564, 1739840), (640, 1533234), (705, 1391872), (752, 1304880), (768, 1277695), (940, 1043904), (960, 1022156), (1128, 869920), (1280, 766617), (1410, 695936), (1504, 652440), (1880, 521952), (1920, 511078), (2256, 434960), (2820, 347968), (3008, 326220), (3760, 260976), (3840, 255539), (4512, 217480), (5437, 180480), (5640, 173984), (6016, 163110), (7520, 130488), (9024, 108740), (10874, 90240), (11280, 86992), (12032, 81555), (15040, 65244), (16311, 60160), (18048, 54370), (21748, 45120), (22560, 43496), (27185, 36096), (30080, 32622)]