65352240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 221392080

約数和(自身を除く): 156039840

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, 139, 144, 180, 240, 278, 360, 417, 556, 653, 695, 720, 834, 1112, 1251, 1306, 1390, 1668, 1959, 2085, 2224, 2502, 2612, 2780, 3265, 3336, 3918, 4170, 5004, 5224, 5560, 5877, 6255, 6530, 6672, 7836, 8340, 9795, 10008, 10448, 11120, 11754, 12510, 13060, 15672, 16680, 19590, 20016, 23508, 25020, 26120, 29385, 31344, 33360, 39180, 47016, 50040, 52240, 58770, 78360, 90767, 94032, 100080, 117540, 156720, 181534, 235080, 272301, 363068, 453835, 470160, 544602, 726136, 816903, 907670, 1089204, 1361505, 1452272, 1633806, 1815340, 2178408, 2723010, 3267612, 3630680, 4084515, 4356816, 5446020, 6535224, 7261360, 8169030, 10892040, 13070448, 16338060, 21784080, 32676120, 65352240]

約数ペア:

[(1, 65352240), (2, 32676120), (3, 21784080), (4, 16338060), (5, 13070448), (6, 10892040), (8, 8169030), (9, 7261360), (10, 6535224), (12, 5446020), (15, 4356816), (16, 4084515), (18, 3630680), (20, 3267612), (24, 2723010), (30, 2178408), (36, 1815340), (40, 1633806), (45, 1452272), (48, 1361505), (60, 1089204), (72, 907670), (80, 816903), (90, 726136), (120, 544602), (139, 470160), (144, 453835), (180, 363068), (240, 272301), (278, 235080), (360, 181534), (417, 156720), (556, 117540), (653, 100080), (695, 94032), (720, 90767), (834, 78360), (1112, 58770), (1251, 52240), (1306, 50040), (1390, 47016), (1668, 39180), (1959, 33360), (2085, 31344), (2224, 29385), (2502, 26120), (2612, 25020), (2780, 23508), (3265, 20016), (3336, 19590), (3918, 16680), (4170, 15672), (5004, 13060), (5224, 12510), (5560, 11754), (5877, 11120), (6255, 10448), (6530, 10008), (6672, 9795), (7836, 8340)]