121746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{253639}}^1$

素因数の和:253657

約数の個数: 48

約数和(自身を含む): 383503680

約数和(自身を除く): 261756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 253639, 507278, 760917, 1014556, 1268195, 1521834, 2029112, 2536390, 3043668, 3804585, 4058224, 5072780, 6087336, 7609170, 8116448, 10145560, 12174672, 15218340, 20291120, 24349344, 30436680, 40582240, 60873360, 121746720]

約数ペア:

[(1, 121746720), (2, 60873360), (3, 40582240), (4, 30436680), (5, 24349344), (6, 20291120), (8, 15218340), (10, 12174672), (12, 10145560), (15, 8116448), (16, 7609170), (20, 6087336), (24, 5072780), (30, 4058224), (32, 3804585), (40, 3043668), (48, 2536390), (60, 2029112), (80, 1521834), (96, 1268195), (120, 1014556), (160, 760917), (240, 507278), (480, 253639)]