18077071440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1060861}}^1$

素因数の和:1060948

約数の個数: 80

約数和(自身を含む): 56828255616

約数和(自身を除く): 38751184176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 1060861, 2121722, 3182583, 4243444, 5304305, 6365166, 8486888, 10608610, 12730332, 15912915, 16973776, 21217220, 25460664, 31825830, 42434440, 50921328, 63651660, 75321131, 84868880, 127303320, 150642262, 225963393, 254606640, 301284524, 376605655, 451926786, 602569048, 753211310, 903853572, 1129816965, 1205138096, 1506422620, 1807707144, 2259633930, 3012845240, 3615414288, 4519267860, 6025690480, 9038535720, 18077071440]

約数ペア:

[(1, 18077071440), (2, 9038535720), (3, 6025690480), (4, 4519267860), (5, 3615414288), (6, 3012845240), (8, 2259633930), (10, 1807707144), (12, 1506422620), (15, 1205138096), (16, 1129816965), (20, 903853572), (24, 753211310), (30, 602569048), (40, 451926786), (48, 376605655), (60, 301284524), (71, 254606640), (80, 225963393), (120, 150642262), (142, 127303320), (213, 84868880), (240, 75321131), (284, 63651660), (355, 50921328), (426, 42434440), (568, 31825830), (710, 25460664), (852, 21217220), (1065, 16973776), (1136, 15912915), (1420, 12730332), (1704, 10608610), (2130, 8486888), (2840, 6365166), (3408, 5304305), (4260, 4243444), (5680, 3182583), (8520, 2121722), (17040, 1060861)]