71057760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 96

約数和(自身を含む): 229938912

約数和(自身を除く): 158881152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4001, 4440, 5920, 8002, 8880, 12003, 16004, 17760, 20005, 24006, 32008, 40010, 48012, 60015, 64016, 80020, 96024, 120030, 128032, 148037, 160040, 192048, 240060, 296074, 320080, 384096, 444111, 480120, 592148, 640160, 740185, 888222, 960240, 1184296, 1480370, 1776444, 1920480, 2220555, 2368592, 2960740, 3552888, 4441110, 4737184, 5921480, 7105776, 8882220, 11842960, 14211552, 17764440, 23685920, 35528880, 71057760]

約数ペア:

[(1, 71057760), (2, 35528880), (3, 23685920), (4, 17764440), (5, 14211552), (6, 11842960), (8, 8882220), (10, 7105776), (12, 5921480), (15, 4737184), (16, 4441110), (20, 3552888), (24, 2960740), (30, 2368592), (32, 2220555), (37, 1920480), (40, 1776444), (48, 1480370), (60, 1184296), (74, 960240), (80, 888222), (96, 740185), (111, 640160), (120, 592148), (148, 480120), (160, 444111), (185, 384096), (222, 320080), (240, 296074), (296, 240060), (370, 192048), (444, 160040), (480, 148037), (555, 128032), (592, 120030), (740, 96024), (888, 80020), (1110, 64016), (1184, 60015), (1480, 48012), (1776, 40010), (2220, 32008), (2960, 24006), (3552, 20005), (4001, 17760), (4440, 16004), (5920, 12003), (8002, 8880)]