180988560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83791}}^1$

素因数の和:83813

約数の個数: 80

約数和(自身を含む): 623412480

約数和(自身を除く): 442423920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 83791, 167582, 251373, 335164, 418955, 502746, 670328, 754119, 837910, 1005492, 1256865, 1340656, 1508238, 1675820, 2010984, 2262357, 2513730, 3016476, 3351640, 3770595, 4021968, 4524714, 5027460, 6032952, 6703280, 7541190, 9049428, 10054920, 11311785, 12065904, 15082380, 18098856, 20109840, 22623570, 30164760, 36197712, 45247140, 60329520, 90494280, 180988560]

約数ペア:

[(1, 180988560), (2, 90494280), (3, 60329520), (4, 45247140), (5, 36197712), (6, 30164760), (8, 22623570), (9, 20109840), (10, 18098856), (12, 15082380), (15, 12065904), (16, 11311785), (18, 10054920), (20, 9049428), (24, 7541190), (27, 6703280), (30, 6032952), (36, 5027460), (40, 4524714), (45, 4021968), (48, 3770595), (54, 3351640), (60, 3016476), (72, 2513730), (80, 2262357), (90, 2010984), (108, 1675820), (120, 1508238), (135, 1340656), (144, 1256865), (180, 1005492), (216, 837910), (240, 754119), (270, 670328), (360, 502746), (432, 418955), (540, 335164), (720, 251373), (1080, 167582), (2160, 83791)]