47265840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{65647}}^1$

素因数の和:65666

約数の個数: 60

約数和(自身を含む): 158736864

約数和(自身を除く): 111471024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 65647, 131294, 196941, 262588, 328235, 393882, 525176, 590823, 656470, 787764, 984705, 1050352, 1181646, 1312940, 1575528, 1969410, 2363292, 2625880, 2954115, 3151056, 3938820, 4726584, 5251760, 5908230, 7877640, 9453168, 11816460, 15755280, 23632920, 47265840]

約数ペア:

[(1, 47265840), (2, 23632920), (3, 15755280), (4, 11816460), (5, 9453168), (6, 7877640), (8, 5908230), (9, 5251760), (10, 4726584), (12, 3938820), (15, 3151056), (16, 2954115), (18, 2625880), (20, 2363292), (24, 1969410), (30, 1575528), (36, 1312940), (40, 1181646), (45, 1050352), (48, 984705), (60, 787764), (72, 656470), (80, 590823), (90, 525176), (120, 393882), (144, 328235), (180, 262588), (240, 196941), (360, 131294), (720, 65647)]