220036680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{611213}}^1$

素因数の和:611230

約数の個数: 48

約数和(自身を含む): 715120380

約数和(自身を除く): 495083700

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, 611213, 1222426, 1833639, 2444852, 3056065, 3667278, 4889704, 5500917, 6112130, 7334556, 9168195, 11001834, 12224260, 14669112, 18336390, 22003668, 24448520, 27504585, 36672780, 44007336, 55009170, 73345560, 110018340, 220036680]

約数ペア:

[(1, 220036680), (2, 110018340), (3, 73345560), (4, 55009170), (5, 44007336), (6, 36672780), (8, 27504585), (9, 24448520), (10, 22003668), (12, 18336390), (15, 14669112), (18, 12224260), (20, 11001834), (24, 9168195), (30, 7334556), (36, 6112130), (40, 5500917), (45, 4889704), (60, 3667278), (72, 3056065), (90, 2444852), (120, 1833639), (180, 1222426), (360, 611213)]