98725680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137119}}^1$

素因数の和:137138

約数の個数: 60

約数和(自身を含む): 331556160

約数和(自身を除く): 232830480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137119, 274238, 411357, 548476, 685595, 822714, 1096952, 1234071, 1371190, 1645428, 2056785, 2193904, 2468142, 2742380, 3290856, 4113570, 4936284, 5484760, 6170355, 6581712, 8227140, 9872568, 10969520, 12340710, 16454280, 19745136, 24681420, 32908560, 49362840, 98725680]

約数ペア:

[(1, 98725680), (2, 49362840), (3, 32908560), (4, 24681420), (5, 19745136), (6, 16454280), (8, 12340710), (9, 10969520), (10, 9872568), (12, 8227140), (15, 6581712), (16, 6170355), (18, 5484760), (20, 4936284), (24, 4113570), (30, 3290856), (36, 2742380), (40, 2468142), (45, 2193904), (48, 2056785), (60, 1645428), (72, 1371190), (80, 1234071), (90, 1096952), (120, 822714), (144, 685595), (180, 548476), (240, 411357), (360, 274238), (720, 137119)]