129627360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90019}}^1$

素因数の和:90040

約数の個数: 72

約数和(自身を含む): 442358280

約数和(自身を除く): 312730920

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, 90019, 180038, 270057, 360076, 450095, 540114, 720152, 810171, 900190, 1080228, 1350285, 1440304, 1620342, 1800380, 2160456, 2700570, 2880608, 3240684, 3600760, 4050855, 4320912, 5401140, 6481368, 7201520, 8101710, 8641824, 10802280, 12962736, 14403040, 16203420, 21604560, 25925472, 32406840, 43209120, 64813680, 129627360]

約数ペア:

[(1, 129627360), (2, 64813680), (3, 43209120), (4, 32406840), (5, 25925472), (6, 21604560), (8, 16203420), (9, 14403040), (10, 12962736), (12, 10802280), (15, 8641824), (16, 8101710), (18, 7201520), (20, 6481368), (24, 5401140), (30, 4320912), (32, 4050855), (36, 3600760), (40, 3240684), (45, 2880608), (48, 2700570), (60, 2160456), (72, 1800380), (80, 1620342), (90, 1440304), (96, 1350285), (120, 1080228), (144, 900190), (160, 810171), (180, 720152), (240, 540114), (288, 450095), (360, 360076), (480, 270057), (720, 180038), (1440, 90019)]