85911960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 258461280

約数和(自身を除く): 172549320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1553, 1844, 2305, 2766, 3106, 3688, 4610, 4659, 5532, 6212, 6915, 7765, 9220, 9318, 11064, 12424, 13830, 15530, 18440, 18636, 23295, 27660, 31060, 37272, 46590, 55320, 62120, 93180, 186360, 715933, 1431866, 2147799, 2863732, 3579665, 4295598, 5727464, 7159330, 8591196, 10738995, 14318660, 17182392, 21477990, 28637320, 42955980, 85911960]

約数ペア:

[(1, 85911960), (2, 42955980), (3, 28637320), (4, 21477990), (5, 17182392), (6, 14318660), (8, 10738995), (10, 8591196), (12, 7159330), (15, 5727464), (20, 4295598), (24, 3579665), (30, 2863732), (40, 2147799), (60, 1431866), (120, 715933), (461, 186360), (922, 93180), (1383, 62120), (1553, 55320), (1844, 46590), (2305, 37272), (2766, 31060), (3106, 27660), (3688, 23295), (4610, 18636), (4659, 18440), (5532, 15530), (6212, 13830), (6915, 12424), (7765, 11064), (9220, 9318)]