88631280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 313819200

約数和(自身を除く): 225187920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1109, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2218, 2220, 2664, 2960, 3327, 3330, 3996, 4436, 4440, 4995, 5328, 5545, 6654, 6660, 7992, 8872, 8880, 9981, 9990, 11090, 13308, 13320, 15984, 16635, 17744, 19962, 19980, 22180, 26616, 26640, 29943, 33270, 39924, 39960, 41033, 44360, 49905, 53232, 59886, 66540, 79848, 79920, 82066, 88720, 99810, 119772, 123099, 133080, 149715, 159696, 164132, 199620, 205165, 239544, 246198, 266160, 299430, 328264, 369297, 399240, 410330, 479088, 492396, 598860, 615495, 656528, 738594, 798480, 820660, 984792, 1107891, 1197720, 1230990, 1477188, 1641320, 1846485, 1969584, 2215782, 2395440, 2461980, 2954376, 3282640, 3692970, 4431564, 4923960, 5539455, 5908752, 7385940, 8863128, 9847920, 11078910, 14771880, 17726256, 22157820, 29543760, 44315640, 88631280]

約数ペア:

[(1, 88631280), (2, 44315640), (3, 29543760), (4, 22157820), (5, 17726256), (6, 14771880), (8, 11078910), (9, 9847920), (10, 8863128), (12, 7385940), (15, 5908752), (16, 5539455), (18, 4923960), (20, 4431564), (24, 3692970), (27, 3282640), (30, 2954376), (36, 2461980), (37, 2395440), (40, 2215782), (45, 1969584), (48, 1846485), (54, 1641320), (60, 1477188), (72, 1230990), (74, 1197720), (80, 1107891), (90, 984792), (108, 820660), (111, 798480), (120, 738594), (135, 656528), (144, 615495), (148, 598860), (180, 492396), (185, 479088), (216, 410330), (222, 399240), (240, 369297), (270, 328264), (296, 299430), (333, 266160), (360, 246198), (370, 239544), (432, 205165), (444, 199620), (540, 164132), (555, 159696), (592, 149715), (666, 133080), (720, 123099), (740, 119772), (888, 99810), (999, 88720), (1080, 82066), (1109, 79920), (1110, 79848), (1332, 66540), (1480, 59886), (1665, 53232), (1776, 49905), (1998, 44360), (2160, 41033), (2218, 39960), (2220, 39924), (2664, 33270), (2960, 29943), (3327, 26640), (3330, 26616), (3996, 22180), (4436, 19980), (4440, 19962), (4995, 17744), (5328, 16635), (5545, 15984), (6654, 13320), (6660, 13308), (7992, 11090), (8872, 9990), (8880, 9981)]