30167640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9311}}^1$

素因数の和:9334

約数の個数: 80

約数和(自身を含む): 101407680

約数和(自身を除く): 71240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 9311, 18622, 27933, 37244, 46555, 55866, 74488, 83799, 93110, 111732, 139665, 167598, 186220, 223464, 251397, 279330, 335196, 372440, 418995, 502794, 558660, 670392, 754191, 837990, 1005588, 1117320, 1256985, 1508382, 1675980, 2011176, 2513970, 3016764, 3351960, 3770955, 5027940, 6033528, 7541910, 10055880, 15083820, 30167640]

約数ペア:

[(1, 30167640), (2, 15083820), (3, 10055880), (4, 7541910), (5, 6033528), (6, 5027940), (8, 3770955), (9, 3351960), (10, 3016764), (12, 2513970), (15, 2011176), (18, 1675980), (20, 1508382), (24, 1256985), (27, 1117320), (30, 1005588), (36, 837990), (40, 754191), (45, 670392), (54, 558660), (60, 502794), (72, 418995), (81, 372440), (90, 335196), (108, 279330), (120, 251397), (135, 223464), (162, 186220), (180, 167598), (216, 139665), (270, 111732), (324, 93110), (360, 83799), (405, 74488), (540, 55866), (648, 46555), (810, 37244), (1080, 27933), (1620, 18622), (3240, 9311)]