7121760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 23097312

約数和(自身を除く): 15975552

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, 401, 444, 480, 555, 592, 740, 802, 888, 1110, 1184, 1203, 1480, 1604, 1776, 2005, 2220, 2406, 2960, 3208, 3552, 4010, 4440, 4812, 5920, 6015, 6416, 8020, 8880, 9624, 12030, 12832, 14837, 16040, 17760, 19248, 24060, 29674, 32080, 38496, 44511, 48120, 59348, 64160, 74185, 89022, 96240, 118696, 148370, 178044, 192480, 222555, 237392, 296740, 356088, 445110, 474784, 593480, 712176, 890220, 1186960, 1424352, 1780440, 2373920, 3560880, 7121760]

約数ペア:

[(1, 7121760), (2, 3560880), (3, 2373920), (4, 1780440), (5, 1424352), (6, 1186960), (8, 890220), (10, 712176), (12, 593480), (15, 474784), (16, 445110), (20, 356088), (24, 296740), (30, 237392), (32, 222555), (37, 192480), (40, 178044), (48, 148370), (60, 118696), (74, 96240), (80, 89022), (96, 74185), (111, 64160), (120, 59348), (148, 48120), (160, 44511), (185, 38496), (222, 32080), (240, 29674), (296, 24060), (370, 19248), (401, 17760), (444, 16040), (480, 14837), (555, 12832), (592, 12030), (740, 9624), (802, 8880), (888, 8020), (1110, 6416), (1184, 6015), (1203, 5920), (1480, 4812), (1604, 4440), (1776, 4010), (2005, 3552), (2220, 3208), (2406, 2960)]