122823240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 384721920

約数和(自身を除く): 261898680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 241, 248, 274, 310, 372, 411, 465, 482, 548, 620, 685, 723, 744, 822, 930, 964, 1096, 1205, 1240, 1370, 1446, 1644, 1860, 1928, 2055, 2410, 2740, 2892, 3288, 3615, 3720, 4110, 4247, 4820, 5480, 5784, 7230, 7471, 8220, 8494, 9640, 12741, 14460, 14942, 16440, 16988, 21235, 22413, 25482, 28920, 29884, 33017, 33976, 37355, 42470, 44826, 50964, 59768, 63705, 66034, 74710, 84940, 89652, 99051, 101928, 112065, 127410, 132068, 149420, 165085, 169880, 179304, 198102, 224130, 254820, 264136, 298840, 330170, 396204, 448260, 495255, 509640, 660340, 792408, 896520, 990510, 1023527, 1320680, 1981020, 2047054, 3070581, 3962040, 4094108, 5117635, 6141162, 8188216, 10235270, 12282324, 15352905, 20470540, 24564648, 30705810, 40941080, 61411620, 122823240]

約数ペア:

[(1, 122823240), (2, 61411620), (3, 40941080), (4, 30705810), (5, 24564648), (6, 20470540), (8, 15352905), (10, 12282324), (12, 10235270), (15, 8188216), (20, 6141162), (24, 5117635), (30, 4094108), (31, 3962040), (40, 3070581), (60, 2047054), (62, 1981020), (93, 1320680), (120, 1023527), (124, 990510), (137, 896520), (155, 792408), (186, 660340), (241, 509640), (248, 495255), (274, 448260), (310, 396204), (372, 330170), (411, 298840), (465, 264136), (482, 254820), (548, 224130), (620, 198102), (685, 179304), (723, 169880), (744, 165085), (822, 149420), (930, 132068), (964, 127410), (1096, 112065), (1205, 101928), (1240, 99051), (1370, 89652), (1446, 84940), (1644, 74710), (1860, 66034), (1928, 63705), (2055, 59768), (2410, 50964), (2740, 44826), (2892, 42470), (3288, 37355), (3615, 33976), (3720, 33017), (4110, 29884), (4247, 28920), (4820, 25482), (5480, 22413), (5784, 21235), (7230, 16988), (7471, 16440), (8220, 14942), (8494, 14460), (9640, 12741)]