120519872

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 84

約数和(自身を含む): 267553440

約数和(自身を除く): 147033568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 158, 176, 197, 242, 316, 352, 394, 484, 632, 704, 788, 869, 968, 1264, 1576, 1738, 1936, 2167, 2528, 3152, 3476, 3872, 4334, 5056, 6304, 6952, 7744, 8668, 9559, 12608, 13904, 15563, 17336, 19118, 23837, 27808, 31126, 34672, 38236, 47674, 55616, 62252, 69344, 76472, 95348, 124504, 138688, 152944, 171193, 190696, 249008, 305888, 342386, 381392, 498016, 611776, 684772, 762784, 996032, 1369544, 1525568, 1883123, 2739088, 3766246, 5478176, 7532492, 10956352, 15064984, 30129968, 60259936, 120519872]

約数ペア:

[(1, 120519872), (2, 60259936), (4, 30129968), (8, 15064984), (11, 10956352), (16, 7532492), (22, 5478176), (32, 3766246), (44, 2739088), (64, 1883123), (79, 1525568), (88, 1369544), (121, 996032), (158, 762784), (176, 684772), (197, 611776), (242, 498016), (316, 381392), (352, 342386), (394, 305888), (484, 249008), (632, 190696), (704, 171193), (788, 152944), (869, 138688), (968, 124504), (1264, 95348), (1576, 76472), (1738, 69344), (1936, 62252), (2167, 55616), (2528, 47674), (3152, 38236), (3476, 34672), (3872, 31126), (4334, 27808), (5056, 23837), (6304, 19118), (6952, 17336), (7744, 15563), (8668, 13904), (9559, 12608)]