2224440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 7469280

約数和(自身を除く): 5244840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 167, 180, 185, 222, 296, 333, 334, 360, 370, 444, 501, 555, 666, 668, 740, 835, 888, 1002, 1110, 1332, 1336, 1480, 1503, 1665, 1670, 2004, 2220, 2505, 2664, 3006, 3330, 3340, 4008, 4440, 5010, 6012, 6179, 6660, 6680, 7515, 10020, 12024, 12358, 13320, 15030, 18537, 20040, 24716, 30060, 30895, 37074, 49432, 55611, 60120, 61790, 74148, 92685, 111222, 123580, 148296, 185370, 222444, 247160, 278055, 370740, 444888, 556110, 741480, 1112220, 2224440]

約数ペア:

[(1, 2224440), (2, 1112220), (3, 741480), (4, 556110), (5, 444888), (6, 370740), (8, 278055), (9, 247160), (10, 222444), (12, 185370), (15, 148296), (18, 123580), (20, 111222), (24, 92685), (30, 74148), (36, 61790), (37, 60120), (40, 55611), (45, 49432), (60, 37074), (72, 30895), (74, 30060), (90, 24716), (111, 20040), (120, 18537), (148, 15030), (167, 13320), (180, 12358), (185, 12024), (222, 10020), (296, 7515), (333, 6680), (334, 6660), (360, 6179), (370, 6012), (444, 5010), (501, 4440), (555, 4008), (666, 3340), (668, 3330), (740, 3006), (835, 2664), (888, 2505), (1002, 2220), (1110, 2004), (1332, 1670), (1336, 1665), (1480, 1503)]