55860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{232753}}^1$

素因数の和:232769

約数の個数: 40

約数和(自身を含む): 173168976

約数和(自身を除く): 117308256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 232753, 465506, 698259, 931012, 1163765, 1396518, 1862024, 2327530, 2793036, 3491295, 3724048, 4655060, 5586072, 6982590, 9310120, 11172144, 13965180, 18620240, 27930360, 55860720]

約数ペア:

[(1, 55860720), (2, 27930360), (3, 18620240), (4, 13965180), (5, 11172144), (6, 9310120), (8, 6982590), (10, 5586072), (12, 4655060), (15, 3724048), (16, 3491295), (20, 2793036), (24, 2327530), (30, 1862024), (40, 1396518), (48, 1163765), (60, 931012), (80, 698259), (120, 465506), (240, 232753)]