38319120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7629

約数の個数: 120

約数和(自身を含む): 147091776

約数和(自身を除く): 108772656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7603, 15206, 22809, 30412, 38015, 45618, 53221, 60824, 68427, 76030, 91236, 106442, 114045, 121648, 136854, 152060, 159663, 182472, 212884, 228090, 266105, 273708, 304120, 319326, 342135, 364944, 425768, 456180, 478989, 532210, 547416, 608240, 638652, 684270, 798315, 851536, 912360, 957978, 1064420, 1094832, 1277304, 1368540, 1596630, 1824720, 1915956, 2128840, 2394945, 2554608, 2737080, 3193260, 3831912, 4257680, 4789890, 5474160, 6386520, 7663824, 9579780, 12773040, 19159560, 38319120]

約数ペア:

[(1, 38319120), (2, 19159560), (3, 12773040), (4, 9579780), (5, 7663824), (6, 6386520), (7, 5474160), (8, 4789890), (9, 4257680), (10, 3831912), (12, 3193260), (14, 2737080), (15, 2554608), (16, 2394945), (18, 2128840), (20, 1915956), (21, 1824720), (24, 1596630), (28, 1368540), (30, 1277304), (35, 1094832), (36, 1064420), (40, 957978), (42, 912360), (45, 851536), (48, 798315), (56, 684270), (60, 638652), (63, 608240), (70, 547416), (72, 532210), (80, 478989), (84, 456180), (90, 425768), (105, 364944), (112, 342135), (120, 319326), (126, 304120), (140, 273708), (144, 266105), (168, 228090), (180, 212884), (210, 182472), (240, 159663), (252, 152060), (280, 136854), (315, 121648), (336, 114045), (360, 106442), (420, 91236), (504, 76030), (560, 68427), (630, 60824), (720, 53221), (840, 45618), (1008, 38015), (1260, 30412), (1680, 22809), (2520, 15206), (5040, 7603)]