90074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375311}}^1$

素因数の和:375327

約数の個数: 40

約数和(自身を含む): 279232128

約数和(自身を除く): 189157488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375311, 750622, 1125933, 1501244, 1876555, 2251866, 3002488, 3753110, 4503732, 5629665, 6004976, 7506220, 9007464, 11259330, 15012440, 18014928, 22518660, 30024880, 45037320, 90074640]

約数ペア:

[(1, 90074640), (2, 45037320), (3, 30024880), (4, 22518660), (5, 18014928), (6, 15012440), (8, 11259330), (10, 9007464), (12, 7506220), (15, 6004976), (16, 5629665), (20, 4503732), (24, 3753110), (30, 3002488), (40, 2251866), (48, 1876555), (60, 1501244), (80, 1125933), (120, 750622), (240, 375311)]