1560008160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{120371}}^1$

素因数の和:120398

約数の個数: 120

約数和(自身を含む): 5505574536

約数和(自身を除く): 3945566376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 120371, 240742, 361113, 481484, 601855, 722226, 962968, 1083339, 1203710, 1444452, 1805565, 1925936, 2166678, 2407420, 2888904, 3250017, 3611130, 3851872, 4333356, 4814840, 5416695, 5777808, 6500034, 7222260, 8666712, 9629680, 9750051, 10833390, 11555616, 13000068, 14444520, 16250085, 17333424, 19259360, 19500102, 21666780, 26000136, 28889040, 32500170, 34666848, 39000204, 43333560, 48750255, 52000272, 57778080, 65000340, 78000408, 86667120, 97500510, 104000544, 130000680, 156000816, 173334240, 195001020, 260001360, 312001632, 390002040, 520002720, 780004080, 1560008160]

約数ペア:

[(1, 1560008160), (2, 780004080), (3, 520002720), (4, 390002040), (5, 312001632), (6, 260001360), (8, 195001020), (9, 173334240), (10, 156000816), (12, 130000680), (15, 104000544), (16, 97500510), (18, 86667120), (20, 78000408), (24, 65000340), (27, 57778080), (30, 52000272), (32, 48750255), (36, 43333560), (40, 39000204), (45, 34666848), (48, 32500170), (54, 28889040), (60, 26000136), (72, 21666780), (80, 19500102), (81, 19259360), (90, 17333424), (96, 16250085), (108, 14444520), (120, 13000068), (135, 11555616), (144, 10833390), (160, 9750051), (162, 9629680), (180, 8666712), (216, 7222260), (240, 6500034), (270, 5777808), (288, 5416695), (324, 4814840), (360, 4333356), (405, 3851872), (432, 3611130), (480, 3250017), (540, 2888904), (648, 2407420), (720, 2166678), (810, 1925936), (864, 1805565), (1080, 1444452), (1296, 1203710), (1440, 1083339), (1620, 962968), (2160, 722226), (2592, 601855), (3240, 481484), (4320, 361113), (6480, 240742), (12960, 120371)]