38424840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 121798080

約数和(自身を除く): 83373240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 887, 1083, 1140, 1444, 1774, 1805, 2166, 2280, 2661, 2888, 3548, 3610, 4332, 4435, 5322, 5415, 7096, 7220, 8664, 8870, 10644, 10830, 13305, 14440, 16853, 17740, 21288, 21660, 26610, 33706, 35480, 43320, 50559, 53220, 67412, 84265, 101118, 106440, 134824, 168530, 202236, 252795, 320207, 337060, 404472, 505590, 640414, 674120, 960621, 1011180, 1280828, 1601035, 1921242, 2022360, 2561656, 3202070, 3842484, 4803105, 6404140, 7684968, 9606210, 12808280, 19212420, 38424840]

約数ペア:

[(1, 38424840), (2, 19212420), (3, 12808280), (4, 9606210), (5, 7684968), (6, 6404140), (8, 4803105), (10, 3842484), (12, 3202070), (15, 2561656), (19, 2022360), (20, 1921242), (24, 1601035), (30, 1280828), (38, 1011180), (40, 960621), (57, 674120), (60, 640414), (76, 505590), (95, 404472), (114, 337060), (120, 320207), (152, 252795), (190, 202236), (228, 168530), (285, 134824), (361, 106440), (380, 101118), (456, 84265), (570, 67412), (722, 53220), (760, 50559), (887, 43320), (1083, 35480), (1140, 33706), (1444, 26610), (1774, 21660), (1805, 21288), (2166, 17740), (2280, 16853), (2661, 14440), (2888, 13305), (3548, 10830), (3610, 10644), (4332, 8870), (4435, 8664), (5322, 7220), (5415, 7096)]