264291360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{550607}}^1$

素因数の和:550625

約数の個数: 48

約数和(自身を含む): 832519296

約数和(自身を除く): 568227936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 550607, 1101214, 1651821, 2202428, 2753035, 3303642, 4404856, 5506070, 6607284, 8259105, 8809712, 11012140, 13214568, 16518210, 17619424, 22024280, 26429136, 33036420, 44048560, 52858272, 66072840, 88097120, 132145680, 264291360]

約数ペア:

[(1, 264291360), (2, 132145680), (3, 88097120), (4, 66072840), (5, 52858272), (6, 44048560), (8, 33036420), (10, 26429136), (12, 22024280), (15, 17619424), (16, 16518210), (20, 13214568), (24, 11012140), (30, 8809712), (32, 8259105), (40, 6607284), (48, 5506070), (60, 4404856), (80, 3303642), (96, 2753035), (120, 2202428), (160, 1651821), (240, 1101214), (480, 550607)]