135069840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{187597}}^1$

素因数の和:187616

約数の個数: 60

約数和(自身を含む): 453611964

約数和(自身を除く): 318542124

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, 187597, 375194, 562791, 750388, 937985, 1125582, 1500776, 1688373, 1875970, 2251164, 2813955, 3001552, 3376746, 3751940, 4502328, 5627910, 6753492, 7503880, 8441865, 9004656, 11255820, 13506984, 15007760, 16883730, 22511640, 27013968, 33767460, 45023280, 67534920, 135069840]

約数ペア:

[(1, 135069840), (2, 67534920), (3, 45023280), (4, 33767460), (5, 27013968), (6, 22511640), (8, 16883730), (9, 15007760), (10, 13506984), (12, 11255820), (15, 9004656), (16, 8441865), (18, 7503880), (20, 6753492), (24, 5627910), (30, 4502328), (36, 3751940), (40, 3376746), (45, 3001552), (48, 2813955), (60, 2251164), (72, 1875970), (80, 1688373), (90, 1500776), (120, 1125582), (144, 937985), (180, 750388), (240, 562791), (360, 375194), (720, 187597)]