84007920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350033}}^1$

素因数の和:350049

約数の個数: 40

約数和(自身を含む): 260425296

約数和(自身を除く): 176417376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350033, 700066, 1050099, 1400132, 1750165, 2100198, 2800264, 3500330, 4200396, 5250495, 5600528, 7000660, 8400792, 10500990, 14001320, 16801584, 21001980, 28002640, 42003960, 84007920]

約数ペア:

[(1, 84007920), (2, 42003960), (3, 28002640), (4, 21001980), (5, 16801584), (6, 14001320), (8, 10500990), (10, 8400792), (12, 7000660), (15, 5600528), (16, 5250495), (20, 4200396), (24, 3500330), (30, 2800264), (40, 2100198), (48, 1750165), (60, 1400132), (80, 1050099), (120, 700066), (240, 350033)]