2898991080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12037}}^1$

素因数の和:12280

約数の個数: 128

約数和(自身を含む): 9707443200

約数和(自身を除く): 6808452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 446, 540, 669, 892, 1080, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6021, 6690, 8028, 8920, 10035, 12037, 12042, 13380, 16056, 20070, 24074, 24084, 26760, 30105, 36111, 40140, 48148, 48168, 60185, 60210, 72222, 80280, 96296, 108333, 120370, 120420, 144444, 180555, 216666, 240740, 240840, 288888, 324999, 361110, 433332, 481480, 541665, 649998, 722220, 866664, 1083330, 1299996, 1444440, 1624995, 2166660, 2599992, 2684251, 3249990, 4333320, 5368502, 6499980, 8052753, 10737004, 12999960, 13421255, 16105506, 21474008, 24158259, 26842510, 32211012, 40263765, 48316518, 53685020, 64422024, 72474777, 80527530, 96633036, 107370040, 120791295, 144949554, 161055060, 193266072, 241582590, 289899108, 322110120, 362373885, 483165180, 579798216, 724747770, 966330360, 1449495540, 2898991080]

約数ペア:

[(1, 2898991080), (2, 1449495540), (3, 966330360), (4, 724747770), (5, 579798216), (6, 483165180), (8, 362373885), (9, 322110120), (10, 289899108), (12, 241582590), (15, 193266072), (18, 161055060), (20, 144949554), (24, 120791295), (27, 107370040), (30, 96633036), (36, 80527530), (40, 72474777), (45, 64422024), (54, 53685020), (60, 48316518), (72, 40263765), (90, 32211012), (108, 26842510), (120, 24158259), (135, 21474008), (180, 16105506), (216, 13421255), (223, 12999960), (270, 10737004), (360, 8052753), (446, 6499980), (540, 5368502), (669, 4333320), (892, 3249990), (1080, 2684251), (1115, 2599992), (1338, 2166660), (1784, 1624995), (2007, 1444440), (2230, 1299996), (2676, 1083330), (3345, 866664), (4014, 722220), (4460, 649998), (5352, 541665), (6021, 481480), (6690, 433332), (8028, 361110), (8920, 324999), (10035, 288888), (12037, 240840), (12042, 240740), (13380, 216666), (16056, 180555), (20070, 144444), (24074, 120420), (24084, 120370), (26760, 108333), (30105, 96296), (36111, 80280), (40140, 72222), (48148, 60210), (48168, 60185)]