247788366120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13291}}^1\times {\mathrm{51787}}^1$

素因数の和:65095

約数の個数: 96

約数和(自身を含む): 805388332320

約数和(自身を除く): 557599966200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13291, 26582, 39873, 51787, 53164, 66455, 79746, 103574, 106328, 119619, 132910, 155361, 159492, 199365, 207148, 239238, 258935, 265820, 310722, 318984, 398730, 414296, 466083, 478476, 517870, 531640, 598095, 621444, 776805, 797460, 932166, 956952, 1035740, 1196190, 1242888, 1553610, 1594920, 1864332, 2071480, 2330415, 2392380, 3107220, 3728664, 4660830, 4784760, 6214440, 9321660, 18643320, 688301017, 1376602034, 2064903051, 2753204068, 3441505085, 4129806102, 5506408136, 6194709153, 6883010170, 8259612204, 10324515255, 12389418306, 13766020340, 16519224408, 20649030510, 24778836612, 27532040680, 30973545765, 41298061020, 49557673224, 61947091530, 82596122040, 123894183060, 247788366120]

約数ペア:

[(1, 247788366120), (2, 123894183060), (3, 82596122040), (4, 61947091530), (5, 49557673224), (6, 41298061020), (8, 30973545765), (9, 27532040680), (10, 24778836612), (12, 20649030510), (15, 16519224408), (18, 13766020340), (20, 12389418306), (24, 10324515255), (30, 8259612204), (36, 6883010170), (40, 6194709153), (45, 5506408136), (60, 4129806102), (72, 3441505085), (90, 2753204068), (120, 2064903051), (180, 1376602034), (360, 688301017), (13291, 18643320), (26582, 9321660), (39873, 6214440), (51787, 4784760), (53164, 4660830), (66455, 3728664), (79746, 3107220), (103574, 2392380), (106328, 2330415), (119619, 2071480), (132910, 1864332), (155361, 1594920), (159492, 1553610), (199365, 1242888), (207148, 1196190), (239238, 1035740), (258935, 956952), (265820, 932166), (310722, 797460), (318984, 776805), (398730, 621444), (414296, 598095), (466083, 531640), (478476, 517870)]