201045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44089}}^1$

素因数の和:44124

約数の個数: 80

約数和(自身を含む): 656059200

約数和(自身を除く): 455013360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44089, 88178, 132267, 176356, 220445, 264534, 352712, 440890, 529068, 661335, 705424, 837691, 881780, 1058136, 1322670, 1675382, 1763560, 2116272, 2513073, 2645340, 3350764, 3527120, 4188455, 5026146, 5290680, 6701528, 8376910, 10052292, 10581360, 12565365, 13403056, 16753820, 20104584, 25130730, 33507640, 40209168, 50261460, 67015280, 100522920, 201045840]

約数ペア:

[(1, 201045840), (2, 100522920), (3, 67015280), (4, 50261460), (5, 40209168), (6, 33507640), (8, 25130730), (10, 20104584), (12, 16753820), (15, 13403056), (16, 12565365), (19, 10581360), (20, 10052292), (24, 8376910), (30, 6701528), (38, 5290680), (40, 5026146), (48, 4188455), (57, 3527120), (60, 3350764), (76, 2645340), (80, 2513073), (95, 2116272), (114, 1763560), (120, 1675382), (152, 1322670), (190, 1058136), (228, 881780), (240, 837691), (285, 705424), (304, 661335), (380, 529068), (456, 440890), (570, 352712), (760, 264534), (912, 220445), (1140, 176356), (1520, 132267), (2280, 88178), (4560, 44089)]