103387920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{430783}}^1$

素因数の和:430799

約数の個数: 40

約数和(自身を含む): 320503296

約数和(自身を除く): 217115376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 430783, 861566, 1292349, 1723132, 2153915, 2584698, 3446264, 4307830, 5169396, 6461745, 6892528, 8615660, 10338792, 12923490, 17231320, 20677584, 25846980, 34462640, 51693960, 103387920]

約数ペア:

[(1, 103387920), (2, 51693960), (3, 34462640), (4, 25846980), (5, 20677584), (6, 17231320), (8, 12923490), (10, 10338792), (12, 8615660), (15, 6892528), (16, 6461745), (20, 5169396), (24, 4307830), (30, 3446264), (40, 2584698), (48, 2153915), (60, 1723132), (80, 1292349), (120, 861566), (240, 430783)]