91887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12553}}^1$

素因数の和:12628

約数の個数: 64

約数和(自身を含む): 280205280

約数和(自身を除く): 188317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 12553, 25106, 37659, 50212, 62765, 75318, 100424, 125530, 150636, 188295, 251060, 301272, 376590, 502120, 753180, 765733, 1506360, 1531466, 2297199, 3062932, 3828665, 4594398, 6125864, 7657330, 9188796, 11485995, 15314660, 18377592, 22971990, 30629320, 45943980, 91887960]

約数ペア:

[(1, 91887960), (2, 45943980), (3, 30629320), (4, 22971990), (5, 18377592), (6, 15314660), (8, 11485995), (10, 9188796), (12, 7657330), (15, 6125864), (20, 4594398), (24, 3828665), (30, 3062932), (40, 2297199), (60, 1531466), (61, 1506360), (120, 765733), (122, 753180), (183, 502120), (244, 376590), (305, 301272), (366, 251060), (488, 188295), (610, 150636), (732, 125530), (915, 100424), (1220, 75318), (1464, 62765), (1830, 50212), (2440, 37659), (3660, 25106), (7320, 12553)]