180147120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{750613}}^1$

素因数の和:750629

約数の個数: 40

約数和(自身を含む): 558456816

約数和(自身を除く): 378309696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 750613, 1501226, 2251839, 3002452, 3753065, 4503678, 6004904, 7506130, 9007356, 11259195, 12009808, 15012260, 18014712, 22518390, 30024520, 36029424, 45036780, 60049040, 90073560, 180147120]

約数ペア:

[(1, 180147120), (2, 90073560), (3, 60049040), (4, 45036780), (5, 36029424), (6, 30024520), (8, 22518390), (10, 18014712), (12, 15012260), (15, 12009808), (16, 11259195), (20, 9007356), (24, 7506130), (30, 6004904), (40, 4503678), (48, 3753065), (60, 3002452), (80, 2251839), (120, 1501226), (240, 750613)]