254202960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96289}}^1$

素因数の和:96316

約数の個数: 80

約数和(自身を含む): 859677120

約数和(自身を除く): 605474160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 96289, 192578, 288867, 385156, 481445, 577734, 770312, 962890, 1059179, 1155468, 1444335, 1540624, 1925780, 2118358, 2310936, 2888670, 3177537, 3851560, 4236716, 4621872, 5295895, 5777340, 6355074, 7703120, 8473432, 10591790, 11554680, 12710148, 15887685, 16946864, 21183580, 23109360, 25420296, 31775370, 42367160, 50840592, 63550740, 84734320, 127101480, 254202960]

約数ペア:

[(1, 254202960), (2, 127101480), (3, 84734320), (4, 63550740), (5, 50840592), (6, 42367160), (8, 31775370), (10, 25420296), (11, 23109360), (12, 21183580), (15, 16946864), (16, 15887685), (20, 12710148), (22, 11554680), (24, 10591790), (30, 8473432), (33, 7703120), (40, 6355074), (44, 5777340), (48, 5295895), (55, 4621872), (60, 4236716), (66, 3851560), (80, 3177537), (88, 2888670), (110, 2310936), (120, 2118358), (132, 1925780), (165, 1540624), (176, 1444335), (220, 1155468), (240, 1059179), (264, 962890), (330, 770312), (440, 577734), (528, 481445), (660, 385156), (880, 288867), (1320, 192578), (2640, 96289)]