30429840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 109992960

約数和(自身を除く): 79563120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 307, 336, 354, 413, 420, 472, 560, 590, 614, 708, 826, 840, 885, 921, 944, 1180, 1228, 1239, 1416, 1535, 1652, 1680, 1770, 1842, 2065, 2149, 2360, 2456, 2478, 2832, 3070, 3304, 3540, 3684, 4130, 4298, 4605, 4720, 4912, 4956, 6140, 6195, 6447, 6608, 7080, 7368, 8260, 8596, 9210, 9912, 10745, 12280, 12390, 12894, 14160, 14736, 16520, 17192, 18113, 18420, 19824, 21490, 24560, 24780, 25788, 32235, 33040, 34384, 36226, 36840, 42980, 49560, 51576, 54339, 64470, 72452, 73680, 85960, 90565, 99120, 103152, 108678, 126791, 128940, 144904, 171920, 181130, 217356, 253582, 257880, 271695, 289808, 362260, 380373, 434712, 507164, 515760, 543390, 633955, 724520, 760746, 869424, 1014328, 1086780, 1267910, 1449040, 1521492, 1901865, 2028656, 2173560, 2535820, 3042984, 3803730, 4347120, 5071640, 6085968, 7607460, 10143280, 15214920, 30429840]

約数ペア:

[(1, 30429840), (2, 15214920), (3, 10143280), (4, 7607460), (5, 6085968), (6, 5071640), (7, 4347120), (8, 3803730), (10, 3042984), (12, 2535820), (14, 2173560), (15, 2028656), (16, 1901865), (20, 1521492), (21, 1449040), (24, 1267910), (28, 1086780), (30, 1014328), (35, 869424), (40, 760746), (42, 724520), (48, 633955), (56, 543390), (59, 515760), (60, 507164), (70, 434712), (80, 380373), (84, 362260), (105, 289808), (112, 271695), (118, 257880), (120, 253582), (140, 217356), (168, 181130), (177, 171920), (210, 144904), (236, 128940), (240, 126791), (280, 108678), (295, 103152), (307, 99120), (336, 90565), (354, 85960), (413, 73680), (420, 72452), (472, 64470), (560, 54339), (590, 51576), (614, 49560), (708, 42980), (826, 36840), (840, 36226), (885, 34384), (921, 33040), (944, 32235), (1180, 25788), (1228, 24780), (1239, 24560), (1416, 21490), (1535, 19824), (1652, 18420), (1680, 18113), (1770, 17192), (1842, 16520), (2065, 14736), (2149, 14160), (2360, 12894), (2456, 12390), (2478, 12280), (2832, 10745), (3070, 9912), (3304, 9210), (3540, 8596), (3684, 8260), (4130, 7368), (4298, 7080), (4605, 6608), (4720, 6447), (4912, 6195), (4956, 6140)]