72134280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66791}}^1$

素因数の和:66811

約数の個数: 64

約数和(自身を含む): 240451200

約数和(自身を除く): 168316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66791, 133582, 200373, 267164, 333955, 400746, 534328, 601119, 667910, 801492, 1001865, 1202238, 1335820, 1602984, 1803357, 2003730, 2404476, 2671640, 3005595, 3606714, 4007460, 4808952, 6011190, 7213428, 8014920, 9016785, 12022380, 14426856, 18033570, 24044760, 36067140, 72134280]

約数ペア:

[(1, 72134280), (2, 36067140), (3, 24044760), (4, 18033570), (5, 14426856), (6, 12022380), (8, 9016785), (9, 8014920), (10, 7213428), (12, 6011190), (15, 4808952), (18, 4007460), (20, 3606714), (24, 3005595), (27, 2671640), (30, 2404476), (36, 2003730), (40, 1803357), (45, 1602984), (54, 1335820), (60, 1202238), (72, 1001865), (90, 801492), (108, 667910), (120, 601119), (135, 534328), (180, 400746), (216, 333955), (270, 267164), (360, 200373), (540, 133582), (1080, 66791)]