1316408040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3656689}}^1$

素因数の和:3656706

約数の個数: 48

約数和(自身を含む): 4278327300

約数和(自身を除く): 2961919260

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, 3656689, 7313378, 10970067, 14626756, 18283445, 21940134, 29253512, 32910201, 36566890, 43880268, 54850335, 65820402, 73133780, 87760536, 109700670, 131640804, 146267560, 164551005, 219401340, 263281608, 329102010, 438802680, 658204020, 1316408040]

約数ペア:

[(1, 1316408040), (2, 658204020), (3, 438802680), (4, 329102010), (5, 263281608), (6, 219401340), (8, 164551005), (9, 146267560), (10, 131640804), (12, 109700670), (15, 87760536), (18, 73133780), (20, 65820402), (24, 54850335), (30, 43880268), (36, 36566890), (40, 32910201), (45, 29253512), (60, 21940134), (72, 18283445), (90, 14626756), (120, 10970067), (180, 7313378), (360, 3656689)]