2899320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 8946720

約数和(自身を除く): 6047400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 653, 740, 888, 1110, 1306, 1480, 1959, 2220, 2612, 3265, 3918, 4440, 5224, 6530, 7836, 9795, 13060, 15672, 19590, 24161, 26120, 39180, 48322, 72483, 78360, 96644, 120805, 144966, 193288, 241610, 289932, 362415, 483220, 579864, 724830, 966440, 1449660, 2899320]

約数ペア:

[(1, 2899320), (2, 1449660), (3, 966440), (4, 724830), (5, 579864), (6, 483220), (8, 362415), (10, 289932), (12, 241610), (15, 193288), (20, 144966), (24, 120805), (30, 96644), (37, 78360), (40, 72483), (60, 48322), (74, 39180), (111, 26120), (120, 24161), (148, 19590), (185, 15672), (222, 13060), (296, 9795), (370, 7836), (444, 6530), (555, 5224), (653, 4440), (740, 3918), (888, 3265), (1110, 2612), (1306, 2220), (1480, 1959)]