68537520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95191}}^1$

素因数の和:95210

約数の個数: 60

約数和(自身を含む): 230174256

約数和(自身を除く): 161636736

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, 95191, 190382, 285573, 380764, 475955, 571146, 761528, 856719, 951910, 1142292, 1427865, 1523056, 1713438, 1903820, 2284584, 2855730, 3426876, 3807640, 4283595, 4569168, 5711460, 6853752, 7615280, 8567190, 11422920, 13707504, 17134380, 22845840, 34268760, 68537520]

約数ペア:

[(1, 68537520), (2, 34268760), (3, 22845840), (4, 17134380), (5, 13707504), (6, 11422920), (8, 8567190), (9, 7615280), (10, 6853752), (12, 5711460), (15, 4569168), (16, 4283595), (18, 3807640), (20, 3426876), (24, 2855730), (30, 2284584), (36, 1903820), (40, 1713438), (45, 1523056), (48, 1427865), (60, 1142292), (72, 951910), (80, 856719), (90, 761528), (120, 571146), (144, 475955), (180, 380764), (240, 285573), (360, 190382), (720, 95191)]