77126640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 241630368

約数和(自身を除く): 164503728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3313, 3880, 4656, 5820, 6626, 7760, 9939, 11640, 13252, 16565, 19878, 23280, 26504, 33130, 39756, 49695, 53008, 66260, 79512, 99390, 132520, 159024, 198780, 265040, 321361, 397560, 642722, 795120, 964083, 1285444, 1606805, 1928166, 2570888, 3213610, 3856332, 4820415, 5141776, 6427220, 7712664, 9640830, 12854440, 15425328, 19281660, 25708880, 38563320, 77126640]

約数ペア:

[(1, 77126640), (2, 38563320), (3, 25708880), (4, 19281660), (5, 15425328), (6, 12854440), (8, 9640830), (10, 7712664), (12, 6427220), (15, 5141776), (16, 4820415), (20, 3856332), (24, 3213610), (30, 2570888), (40, 1928166), (48, 1606805), (60, 1285444), (80, 964083), (97, 795120), (120, 642722), (194, 397560), (240, 321361), (291, 265040), (388, 198780), (485, 159024), (582, 132520), (776, 99390), (970, 79512), (1164, 66260), (1455, 53008), (1552, 49695), (1940, 39756), (2328, 33130), (2910, 26504), (3313, 23280), (3880, 19878), (4656, 16565), (5820, 13252), (6626, 11640), (7760, 9939)]