67638960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2595

約数の個数: 120

約数和(自身を含む): 233385360

約数和(自身を除く): 165746400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2539, 2664, 2960, 3330, 4440, 5078, 5328, 6660, 7617, 8880, 10156, 12695, 13320, 15234, 20312, 22851, 25390, 26640, 30468, 38085, 40624, 45702, 50780, 60936, 76170, 91404, 93943, 101560, 114255, 121872, 152340, 182808, 187886, 203120, 228510, 281829, 304680, 365616, 375772, 457020, 469715, 563658, 609360, 751544, 845487, 914040, 939430, 1127316, 1409145, 1503088, 1690974, 1828080, 1878860, 2254632, 2818290, 3381948, 3757720, 4227435, 4509264, 5636580, 6763896, 7515440, 8454870, 11273160, 13527792, 16909740, 22546320, 33819480, 67638960]

約数ペア:

[(1, 67638960), (2, 33819480), (3, 22546320), (4, 16909740), (5, 13527792), (6, 11273160), (8, 8454870), (9, 7515440), (10, 6763896), (12, 5636580), (15, 4509264), (16, 4227435), (18, 3757720), (20, 3381948), (24, 2818290), (30, 2254632), (36, 1878860), (37, 1828080), (40, 1690974), (45, 1503088), (48, 1409145), (60, 1127316), (72, 939430), (74, 914040), (80, 845487), (90, 751544), (111, 609360), (120, 563658), (144, 469715), (148, 457020), (180, 375772), (185, 365616), (222, 304680), (240, 281829), (296, 228510), (333, 203120), (360, 187886), (370, 182808), (444, 152340), (555, 121872), (592, 114255), (666, 101560), (720, 93943), (740, 91404), (888, 76170), (1110, 60936), (1332, 50780), (1480, 45702), (1665, 40624), (1776, 38085), (2220, 30468), (2539, 26640), (2664, 25390), (2960, 22851), (3330, 20312), (4440, 15234), (5078, 13320), (5328, 12695), (6660, 10156), (7617, 8880)]