980970912

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19960

約数の個数: 120

約数和(自身を含む): 3037003200

約数和(自身を除く): 2056032288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 19919, 24624, 39838, 49248, 59757, 79676, 119514, 159352, 179271, 239028, 318704, 358542, 378461, 478056, 537813, 637408, 717084, 756922, 956112, 1075626, 1135383, 1434168, 1513844, 1613439, 1912224, 2151252, 2270766, 2868336, 3027688, 3226878, 3406149, 4302504, 4541532, 5736672, 6055376, 6453756, 6812298, 8605008, 9083064, 10218447, 12110752, 12907512, 13624596, 17210016, 18166128, 20436894, 25815024, 27249192, 30655341, 36332256, 40873788, 51630048, 54498384, 61310682, 81747576, 108996768, 122621364, 163495152, 245242728, 326990304, 490485456, 980970912]

約数ペア:

[(1, 980970912), (2, 490485456), (3, 326990304), (4, 245242728), (6, 163495152), (8, 122621364), (9, 108996768), (12, 81747576), (16, 61310682), (18, 54498384), (19, 51630048), (24, 40873788), (27, 36332256), (32, 30655341), (36, 27249192), (38, 25815024), (48, 20436894), (54, 18166128), (57, 17210016), (72, 13624596), (76, 12907512), (81, 12110752), (96, 10218447), (108, 9083064), (114, 8605008), (144, 6812298), (152, 6453756), (162, 6055376), (171, 5736672), (216, 4541532), (228, 4302504), (288, 3406149), (304, 3226878), (324, 3027688), (342, 2868336), (432, 2270766), (456, 2151252), (513, 1912224), (608, 1613439), (648, 1513844), (684, 1434168), (864, 1135383), (912, 1075626), (1026, 956112), (1296, 756922), (1368, 717084), (1539, 637408), (1824, 537813), (2052, 478056), (2592, 378461), (2736, 358542), (3078, 318704), (4104, 239028), (5472, 179271), (6156, 159352), (8208, 119514), (12312, 79676), (16416, 59757), (19919, 49248), (24624, 39838)]