52827120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 187160640

約数和(自身を除く): 134333520

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, 661, 666, 720, 740, 888, 999, 1080, 1110, 1322, 1332, 1480, 1665, 1776, 1983, 1998, 2160, 2220, 2644, 2664, 2960, 3305, 3330, 3966, 3996, 4440, 4995, 5288, 5328, 5949, 6610, 6660, 7932, 7992, 8880, 9915, 9990, 10576, 11898, 13220, 13320, 15864, 15984, 17847, 19830, 19980, 23796, 24457, 26440, 26640, 29745, 31728, 35694, 39660, 39960, 47592, 48914, 52880, 59490, 71388, 73371, 79320, 79920, 89235, 95184, 97828, 118980, 122285, 142776, 146742, 158640, 178470, 195656, 220113, 237960, 244570, 285552, 293484, 356940, 366855, 391312, 440226, 475920, 489140, 586968, 660339, 713880, 733710, 880452, 978280, 1100565, 1173936, 1320678, 1427760, 1467420, 1760904, 1956560, 2201130, 2641356, 2934840, 3301695, 3521808, 4402260, 5282712, 5869680, 6603390, 8804520, 10565424, 13206780, 17609040, 26413560, 52827120]

約数ペア:

[(1, 52827120), (2, 26413560), (3, 17609040), (4, 13206780), (5, 10565424), (6, 8804520), (8, 6603390), (9, 5869680), (10, 5282712), (12, 4402260), (15, 3521808), (16, 3301695), (18, 2934840), (20, 2641356), (24, 2201130), (27, 1956560), (30, 1760904), (36, 1467420), (37, 1427760), (40, 1320678), (45, 1173936), (48, 1100565), (54, 978280), (60, 880452), (72, 733710), (74, 713880), (80, 660339), (90, 586968), (108, 489140), (111, 475920), (120, 440226), (135, 391312), (144, 366855), (148, 356940), (180, 293484), (185, 285552), (216, 244570), (222, 237960), (240, 220113), (270, 195656), (296, 178470), (333, 158640), (360, 146742), (370, 142776), (432, 122285), (444, 118980), (540, 97828), (555, 95184), (592, 89235), (661, 79920), (666, 79320), (720, 73371), (740, 71388), (888, 59490), (999, 52880), (1080, 48914), (1110, 47592), (1322, 39960), (1332, 39660), (1480, 35694), (1665, 31728), (1776, 29745), (1983, 26640), (1998, 26440), (2160, 24457), (2220, 23796), (2644, 19980), (2664, 19830), (2960, 17847), (3305, 15984), (3330, 15864), (3966, 13320), (3996, 13220), (4440, 11898), (4995, 10576), (5288, 9990), (5328, 9915), (5949, 8880), (6610, 7992), (6660, 7932)]