66102720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 112

約数和(自身を含む): 215664288

約数和(自身を除く): 149561568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 1861, 2220, 2368, 2960, 3552, 3722, 4440, 5583, 5920, 7104, 7444, 8880, 9305, 11166, 11840, 14888, 17760, 18610, 22332, 27915, 29776, 35520, 37220, 44664, 55830, 59552, 68857, 74440, 89328, 111660, 119104, 137714, 148880, 178656, 206571, 223320, 275428, 297760, 344285, 357312, 413142, 446640, 550856, 595520, 688570, 826284, 893280, 1032855, 1101712, 1377140, 1652568, 1786560, 2065710, 2203424, 2754280, 3305136, 4131420, 4406848, 5508560, 6610272, 8262840, 11017120, 13220544, 16525680, 22034240, 33051360, 66102720]

約数ペア:

[(1, 66102720), (2, 33051360), (3, 22034240), (4, 16525680), (5, 13220544), (6, 11017120), (8, 8262840), (10, 6610272), (12, 5508560), (15, 4406848), (16, 4131420), (20, 3305136), (24, 2754280), (30, 2203424), (32, 2065710), (37, 1786560), (40, 1652568), (48, 1377140), (60, 1101712), (64, 1032855), (74, 893280), (80, 826284), (96, 688570), (111, 595520), (120, 550856), (148, 446640), (160, 413142), (185, 357312), (192, 344285), (222, 297760), (240, 275428), (296, 223320), (320, 206571), (370, 178656), (444, 148880), (480, 137714), (555, 119104), (592, 111660), (740, 89328), (888, 74440), (960, 68857), (1110, 59552), (1184, 55830), (1480, 44664), (1776, 37220), (1861, 35520), (2220, 29776), (2368, 27915), (2960, 22332), (3552, 18610), (3722, 17760), (4440, 14888), (5583, 11840), (5920, 11166), (7104, 9305), (7444, 8880)]