280362240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{24337}}^1$

素因数の和:24364

約数の個数: 108

約数和(自身を含む): 970064004

約数和(自身を除く): 689701764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 24337, 48674, 73011, 97348, 121685, 146022, 194696, 219033, 243370, 292044, 365055, 389392, 438066, 486740, 584088, 730110, 778784, 876132, 973480, 1095165, 1168176, 1460220, 1557568, 1752264, 1946960, 2190330, 2336352, 2920440, 3115136, 3504528, 3893920, 4380660, 4672704, 5840880, 6230272, 7009056, 7787840, 8761320, 9345408, 11681760, 14018112, 15575680, 17522640, 18690816, 23363520, 28036224, 31151360, 35045280, 46727040, 56072448, 70090560, 93454080, 140181120, 280362240]

約数ペア:

[(1, 280362240), (2, 140181120), (3, 93454080), (4, 70090560), (5, 56072448), (6, 46727040), (8, 35045280), (9, 31151360), (10, 28036224), (12, 23363520), (15, 18690816), (16, 17522640), (18, 15575680), (20, 14018112), (24, 11681760), (30, 9345408), (32, 8761320), (36, 7787840), (40, 7009056), (45, 6230272), (48, 5840880), (60, 4672704), (64, 4380660), (72, 3893920), (80, 3504528), (90, 3115136), (96, 2920440), (120, 2336352), (128, 2190330), (144, 1946960), (160, 1752264), (180, 1557568), (192, 1460220), (240, 1168176), (256, 1095165), (288, 973480), (320, 876132), (360, 778784), (384, 730110), (480, 584088), (576, 486740), (640, 438066), (720, 389392), (768, 365055), (960, 292044), (1152, 243370), (1280, 219033), (1440, 194696), (1920, 146022), (2304, 121685), (2880, 97348), (3840, 73011), (5760, 48674), (11520, 24337)]