156940235880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1330453}}^1$

素因数の和:1331450

約数の個数: 64

約数和(自身を含む): 471300024960

約数和(自身を除く): 314359789080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 19660, 23592, 29490, 39320, 58980, 117960, 1330453, 2660906, 3991359, 5321812, 6652265, 7982718, 10643624, 13304530, 15965436, 19956795, 26609060, 31930872, 39913590, 53218120, 79827180, 159654360, 1307835299, 2615670598, 3923505897, 5231341196, 6539176495, 7847011794, 10462682392, 13078352990, 15694023588, 19617529485, 26156705980, 31388047176, 39235058970, 52313411960, 78470117940, 156940235880]

約数ペア:

[(1, 156940235880), (2, 78470117940), (3, 52313411960), (4, 39235058970), (5, 31388047176), (6, 26156705980), (8, 19617529485), (10, 15694023588), (12, 13078352990), (15, 10462682392), (20, 7847011794), (24, 6539176495), (30, 5231341196), (40, 3923505897), (60, 2615670598), (120, 1307835299), (983, 159654360), (1966, 79827180), (2949, 53218120), (3932, 39913590), (4915, 31930872), (5898, 26609060), (7864, 19956795), (9830, 15965436), (11796, 13304530), (14745, 10643624), (19660, 7982718), (23592, 6652265), (29490, 5321812), (39320, 3991359), (58980, 2660906), (117960, 1330453)]