54407520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37783}}^1$

素因数の和:37804

約数の個数: 72

約数和(自身を含む): 185670576

約数和(自身を除く): 131263056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37783, 75566, 113349, 151132, 188915, 226698, 302264, 340047, 377830, 453396, 566745, 604528, 680094, 755660, 906792, 1133490, 1209056, 1360188, 1511320, 1700235, 1813584, 2266980, 2720376, 3022640, 3400470, 3627168, 4533960, 5440752, 6045280, 6800940, 9067920, 10881504, 13601880, 18135840, 27203760, 54407520]

約数ペア:

[(1, 54407520), (2, 27203760), (3, 18135840), (4, 13601880), (5, 10881504), (6, 9067920), (8, 6800940), (9, 6045280), (10, 5440752), (12, 4533960), (15, 3627168), (16, 3400470), (18, 3022640), (20, 2720376), (24, 2266980), (30, 1813584), (32, 1700235), (36, 1511320), (40, 1360188), (45, 1209056), (48, 1133490), (60, 906792), (72, 755660), (80, 680094), (90, 604528), (96, 566745), (120, 453396), (144, 377830), (160, 340047), (180, 302264), (240, 226698), (288, 188915), (360, 151132), (480, 113349), (720, 75566), (1440, 37783)]