2811125280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{3709}}^1$

素因数の和:5306

約数の個数: 96

約数和(自身を含む): 8863041600

約数和(自身を除く): 6051916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1579, 3158, 3709, 4737, 6316, 7418, 7895, 9474, 11127, 12632, 14836, 15790, 18545, 18948, 22254, 23685, 25264, 29672, 31580, 37090, 37896, 44508, 47370, 50528, 55635, 59344, 63160, 74180, 75792, 89016, 94740, 111270, 118688, 126320, 148360, 151584, 178032, 189480, 222540, 252640, 296720, 356064, 378960, 445080, 593440, 757920, 890160, 1780320, 5856511, 11713022, 17569533, 23426044, 29282555, 35139066, 46852088, 58565110, 70278132, 87847665, 93704176, 117130220, 140556264, 175695330, 187408352, 234260440, 281112528, 351390660, 468520880, 562225056, 702781320, 937041760, 1405562640, 2811125280]

約数ペア:

[(1, 2811125280), (2, 1405562640), (3, 937041760), (4, 702781320), (5, 562225056), (6, 468520880), (8, 351390660), (10, 281112528), (12, 234260440), (15, 187408352), (16, 175695330), (20, 140556264), (24, 117130220), (30, 93704176), (32, 87847665), (40, 70278132), (48, 58565110), (60, 46852088), (80, 35139066), (96, 29282555), (120, 23426044), (160, 17569533), (240, 11713022), (480, 5856511), (1579, 1780320), (3158, 890160), (3709, 757920), (4737, 593440), (6316, 445080), (7418, 378960), (7895, 356064), (9474, 296720), (11127, 252640), (12632, 222540), (14836, 189480), (15790, 178032), (18545, 151584), (18948, 148360), (22254, 126320), (23685, 118688), (25264, 111270), (29672, 94740), (31580, 89016), (37090, 75792), (37896, 74180), (44508, 63160), (47370, 59344), (50528, 55635)]