118340520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 377913600

約数和(自身を除く): 259573080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 809, 920, 1060, 1219, 1272, 1380, 1590, 1618, 2120, 2427, 2438, 2760, 3180, 3236, 3657, 4045, 4854, 4876, 6095, 6360, 6472, 7314, 8090, 9708, 9752, 12135, 12190, 14628, 16180, 18285, 18607, 19416, 24270, 24380, 29256, 32360, 36570, 37214, 42877, 48540, 48760, 55821, 73140, 74428, 85754, 93035, 97080, 111642, 128631, 146280, 148856, 171508, 186070, 214385, 223284, 257262, 279105, 343016, 372140, 428770, 446568, 514524, 558210, 643155, 744280, 857540, 986171, 1029048, 1116420, 1286310, 1715080, 1972342, 2232840, 2572620, 2958513, 3944684, 4930855, 5145240, 5917026, 7889368, 9861710, 11834052, 14792565, 19723420, 23668104, 29585130, 39446840, 59170260, 118340520]

約数ペア:

[(1, 118340520), (2, 59170260), (3, 39446840), (4, 29585130), (5, 23668104), (6, 19723420), (8, 14792565), (10, 11834052), (12, 9861710), (15, 7889368), (20, 5917026), (23, 5145240), (24, 4930855), (30, 3944684), (40, 2958513), (46, 2572620), (53, 2232840), (60, 1972342), (69, 1715080), (92, 1286310), (106, 1116420), (115, 1029048), (120, 986171), (138, 857540), (159, 744280), (184, 643155), (212, 558210), (230, 514524), (265, 446568), (276, 428770), (318, 372140), (345, 343016), (424, 279105), (460, 257262), (530, 223284), (552, 214385), (636, 186070), (690, 171508), (795, 148856), (809, 146280), (920, 128631), (1060, 111642), (1219, 97080), (1272, 93035), (1380, 85754), (1590, 74428), (1618, 73140), (2120, 55821), (2427, 48760), (2438, 48540), (2760, 42877), (3180, 37214), (3236, 36570), (3657, 32360), (4045, 29256), (4854, 24380), (4876, 24270), (6095, 19416), (6360, 18607), (6472, 18285), (7314, 16180), (8090, 14628), (9708, 12190), (9752, 12135)]