291036780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10169}}^1$

素因数の和:10240

約数の個数: 96

約数和(自身を含む): 922622400

約数和(自身を除く): 631585620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 10169, 14310, 20338, 28620, 30507, 40676, 50845, 61014, 91521, 101690, 122028, 152535, 183042, 203380, 274563, 305070, 366084, 457605, 538957, 549126, 610140, 915210, 1077914, 1098252, 1372815, 1616871, 1830420, 2155828, 2694785, 2745630, 3233742, 4850613, 5389570, 5491260, 6467484, 8084355, 9701226, 10779140, 14551839, 16168710, 19402452, 24253065, 29103678, 32337420, 48506130, 58207356, 72759195, 97012260, 145518390, 291036780]

約数ペア:

[(1, 291036780), (2, 145518390), (3, 97012260), (4, 72759195), (5, 58207356), (6, 48506130), (9, 32337420), (10, 29103678), (12, 24253065), (15, 19402452), (18, 16168710), (20, 14551839), (27, 10779140), (30, 9701226), (36, 8084355), (45, 6467484), (53, 5491260), (54, 5389570), (60, 4850613), (90, 3233742), (106, 2745630), (108, 2694785), (135, 2155828), (159, 1830420), (180, 1616871), (212, 1372815), (265, 1098252), (270, 1077914), (318, 915210), (477, 610140), (530, 549126), (540, 538957), (636, 457605), (795, 366084), (954, 305070), (1060, 274563), (1431, 203380), (1590, 183042), (1908, 152535), (2385, 122028), (2862, 101690), (3180, 91521), (4770, 61014), (5724, 50845), (7155, 40676), (9540, 30507), (10169, 28620), (14310, 20338)]