342303720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259321}}^1$

素因数の和:259346

約数の個数: 64

約数和(自身を含む): 1120271040

約数和(自身を除く): 777967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 259321, 518642, 777963, 1037284, 1296605, 1555926, 2074568, 2593210, 2852531, 3111852, 3889815, 5186420, 5705062, 6223704, 7779630, 8557593, 10372840, 11410124, 14262655, 15559260, 17115186, 22820248, 28525310, 31118520, 34230372, 42787965, 57050620, 68460744, 85575930, 114101240, 171151860, 342303720]

約数ペア:

[(1, 342303720), (2, 171151860), (3, 114101240), (4, 85575930), (5, 68460744), (6, 57050620), (8, 42787965), (10, 34230372), (11, 31118520), (12, 28525310), (15, 22820248), (20, 17115186), (22, 15559260), (24, 14262655), (30, 11410124), (33, 10372840), (40, 8557593), (44, 7779630), (55, 6223704), (60, 5705062), (66, 5186420), (88, 3889815), (110, 3111852), (120, 2852531), (132, 2593210), (165, 2074568), (220, 1555926), (264, 1296605), (330, 1037284), (440, 777963), (660, 518642), (1320, 259321)]