105398520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5077}}^1$

素因数の和:5264

約数の個数: 64

約数和(自身を含む): 318085920

約数和(自身を除く): 212687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5077, 5190, 6920, 10154, 10380, 15231, 20308, 20760, 25385, 30462, 40616, 50770, 60924, 76155, 101540, 121848, 152310, 203080, 304620, 609240, 878321, 1756642, 2634963, 3513284, 4391605, 5269926, 7026568, 8783210, 10539852, 13174815, 17566420, 21079704, 26349630, 35132840, 52699260, 105398520]

約数ペア:

[(1, 105398520), (2, 52699260), (3, 35132840), (4, 26349630), (5, 21079704), (6, 17566420), (8, 13174815), (10, 10539852), (12, 8783210), (15, 7026568), (20, 5269926), (24, 4391605), (30, 3513284), (40, 2634963), (60, 1756642), (120, 878321), (173, 609240), (346, 304620), (519, 203080), (692, 152310), (865, 121848), (1038, 101540), (1384, 76155), (1730, 60924), (2076, 50770), (2595, 40616), (3460, 30462), (4152, 25385), (5077, 20760), (5190, 20308), (6920, 15231), (10154, 10380)]