30268480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8599}}^1$

素因数の和:8627

約数の個数: 56

約数和(自身を含む): 78638400

約数和(自身を除く): 48369920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8599, 17198, 34396, 42995, 68792, 85990, 94589, 137584, 171980, 189178, 275168, 343960, 378356, 472945, 550336, 687920, 756712, 945890, 1375840, 1513424, 1891780, 2751680, 3026848, 3783560, 6053696, 7567120, 15134240, 30268480]

約数ペア:

[(1, 30268480), (2, 15134240), (4, 7567120), (5, 6053696), (8, 3783560), (10, 3026848), (11, 2751680), (16, 1891780), (20, 1513424), (22, 1375840), (32, 945890), (40, 756712), (44, 687920), (55, 550336), (64, 472945), (80, 378356), (88, 343960), (110, 275168), (160, 189178), (176, 171980), (220, 137584), (320, 94589), (352, 85990), (440, 68792), (704, 42995), (880, 34396), (1760, 17198), (3520, 8599)]