768377520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28843}}^1$

素因数の和:28899

約数の個数: 120

約数和(自身を含む): 2650302096

約数和(自身を除く): 1881924576

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, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 28843, 57686, 86529, 115372, 144215, 173058, 230744, 259587, 288430, 346116, 432645, 461488, 519174, 576860, 692232, 865290, 1038348, 1067191, 1153720, 1297935, 1384464, 1730580, 2076696, 2134382, 2307440, 2595870, 3201573, 3461160, 4153392, 4268764, 5191740, 5335955, 6403146, 6922320, 8537528, 9604719, 10383480, 10671910, 12806292, 16007865, 17075056, 19209438, 20766960, 21343820, 25612584, 32015730, 38418876, 42687640, 48023595, 51225168, 64031460, 76837752, 85375280, 96047190, 128062920, 153675504, 192094380, 256125840, 384188760, 768377520]

約数ペア:

[(1, 768377520), (2, 384188760), (3, 256125840), (4, 192094380), (5, 153675504), (6, 128062920), (8, 96047190), (9, 85375280), (10, 76837752), (12, 64031460), (15, 51225168), (16, 48023595), (18, 42687640), (20, 38418876), (24, 32015730), (30, 25612584), (36, 21343820), (37, 20766960), (40, 19209438), (45, 17075056), (48, 16007865), (60, 12806292), (72, 10671910), (74, 10383480), (80, 9604719), (90, 8537528), (111, 6922320), (120, 6403146), (144, 5335955), (148, 5191740), (180, 4268764), (185, 4153392), (222, 3461160), (240, 3201573), (296, 2595870), (333, 2307440), (360, 2134382), (370, 2076696), (444, 1730580), (555, 1384464), (592, 1297935), (666, 1153720), (720, 1067191), (740, 1038348), (888, 865290), (1110, 692232), (1332, 576860), (1480, 519174), (1665, 461488), (1776, 432645), (2220, 346116), (2664, 288430), (2960, 259587), (3330, 230744), (4440, 173058), (5328, 144215), (6660, 115372), (8880, 86529), (13320, 57686), (26640, 28843)]