243324840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184337}}^1$

素因数の和:184362

約数の個数: 64

約数和(自身を含む): 796340160

約数和(自身を除く): 553015320

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, 184337, 368674, 553011, 737348, 921685, 1106022, 1474696, 1843370, 2027707, 2212044, 2765055, 3686740, 4055414, 4424088, 5530110, 6083121, 7373480, 8110828, 10138535, 11060220, 12166242, 16221656, 20277070, 22120440, 24332484, 30415605, 40554140, 48664968, 60831210, 81108280, 121662420, 243324840]

約数ペア:

[(1, 243324840), (2, 121662420), (3, 81108280), (4, 60831210), (5, 48664968), (6, 40554140), (8, 30415605), (10, 24332484), (11, 22120440), (12, 20277070), (15, 16221656), (20, 12166242), (22, 11060220), (24, 10138535), (30, 8110828), (33, 7373480), (40, 6083121), (44, 5530110), (55, 4424088), (60, 4055414), (66, 3686740), (88, 2765055), (110, 2212044), (120, 2027707), (132, 1843370), (165, 1474696), (220, 1106022), (264, 921685), (330, 737348), (440, 553011), (660, 368674), (1320, 184337)]