728393628240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2898733}}^1$

素因数の和:2899101

約数の個数: 120

約数和(自身を含む): 2453198584200

約数和(自身を除く): 1724804955960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 698, 720, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 16752, 20940, 25128, 27920, 31410, 41880, 50256, 62820, 83760, 125640, 251280, 2898733, 5797466, 8696199, 11594932, 14493665, 17392398, 23189864, 26088597, 28987330, 34784796, 43480995, 46379728, 52177194, 57974660, 69569592, 86961990, 104354388, 115949320, 130442985, 139139184, 173923980, 208708776, 231898640, 260885970, 347847960, 417417552, 521771940, 695695920, 1011657817, 1043543880, 2023315634, 2087087760, 3034973451, 4046631268, 5058289085, 6069946902, 8093262536, 9104920353, 10116578170, 12139893804, 15174867255, 16186525072, 18209840706, 20233156340, 24279787608, 30349734510, 36419681412, 40466312680, 45524601765, 48559575216, 60699469020, 72839362824, 80932625360, 91049203530, 121398938040, 145678725648, 182098407060, 242797876080, 364196814120, 728393628240]

約数ペア:

[(1, 728393628240), (2, 364196814120), (3, 242797876080), (4, 182098407060), (5, 145678725648), (6, 121398938040), (8, 91049203530), (9, 80932625360), (10, 72839362824), (12, 60699469020), (15, 48559575216), (16, 45524601765), (18, 40466312680), (20, 36419681412), (24, 30349734510), (30, 24279787608), (36, 20233156340), (40, 18209840706), (45, 16186525072), (48, 15174867255), (60, 12139893804), (72, 10116578170), (80, 9104920353), (90, 8093262536), (120, 6069946902), (144, 5058289085), (180, 4046631268), (240, 3034973451), (349, 2087087760), (360, 2023315634), (698, 1043543880), (720, 1011657817), (1047, 695695920), (1396, 521771940), (1745, 417417552), (2094, 347847960), (2792, 260885970), (3141, 231898640), (3490, 208708776), (4188, 173923980), (5235, 139139184), (5584, 130442985), (6282, 115949320), (6980, 104354388), (8376, 86961990), (10470, 69569592), (12564, 57974660), (13960, 52177194), (15705, 46379728), (16752, 43480995), (20940, 34784796), (25128, 28987330), (27920, 26088597), (31410, 23189864), (41880, 17392398), (50256, 14493665), (62820, 11594932), (83760, 8696199), (125640, 5797466), (251280, 2898733)]