2852769840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{35911}}^1$

素因数の和:36258

約数の個数: 80

約数和(自身を含む): 8870551296

約数和(自身を除く): 6017781456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15888, 19860, 26480, 35911, 39720, 71822, 79440, 107733, 143644, 179555, 215466, 287288, 359110, 430932, 538665, 574576, 718220, 861864, 1077330, 1436440, 1723728, 2154660, 2872880, 4309320, 8618640, 11886541, 23773082, 35659623, 47546164, 59432705, 71319246, 95092328, 118865410, 142638492, 178298115, 190184656, 237730820, 285276984, 356596230, 475461640, 570553968, 713192460, 950923280, 1426384920, 2852769840]

約数ペア:

[(1, 2852769840), (2, 1426384920), (3, 950923280), (4, 713192460), (5, 570553968), (6, 475461640), (8, 356596230), (10, 285276984), (12, 237730820), (15, 190184656), (16, 178298115), (20, 142638492), (24, 118865410), (30, 95092328), (40, 71319246), (48, 59432705), (60, 47546164), (80, 35659623), (120, 23773082), (240, 11886541), (331, 8618640), (662, 4309320), (993, 2872880), (1324, 2154660), (1655, 1723728), (1986, 1436440), (2648, 1077330), (3310, 861864), (3972, 718220), (4965, 574576), (5296, 538665), (6620, 430932), (7944, 359110), (9930, 287288), (13240, 215466), (15888, 179555), (19860, 143644), (26480, 107733), (35911, 79440), (39720, 71822)]