268361040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11071}}^1$

素因数の和:11188

約数の個数: 80

約数和(自身を含む): 840231936

約数和(自身を除く): 571870896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 11071, 12120, 22142, 24240, 33213, 44284, 55355, 66426, 88568, 110710, 132852, 166065, 177136, 221420, 265704, 332130, 442840, 531408, 664260, 885680, 1118171, 1328520, 2236342, 2657040, 3354513, 4472684, 5590855, 6709026, 8945368, 11181710, 13418052, 16772565, 17890736, 22363420, 26836104, 33545130, 44726840, 53672208, 67090260, 89453680, 134180520, 268361040]

約数ペア:

[(1, 268361040), (2, 134180520), (3, 89453680), (4, 67090260), (5, 53672208), (6, 44726840), (8, 33545130), (10, 26836104), (12, 22363420), (15, 17890736), (16, 16772565), (20, 13418052), (24, 11181710), (30, 8945368), (40, 6709026), (48, 5590855), (60, 4472684), (80, 3354513), (101, 2657040), (120, 2236342), (202, 1328520), (240, 1118171), (303, 885680), (404, 664260), (505, 531408), (606, 442840), (808, 332130), (1010, 265704), (1212, 221420), (1515, 177136), (1616, 166065), (2020, 132852), (2424, 110710), (3030, 88568), (4040, 66426), (4848, 55355), (6060, 44284), (8080, 33213), (11071, 24240), (12120, 22142)]