120208140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 401401728

約数和(自身を除く): 281193588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1093, 1170, 1222, 1410, 1692, 1833, 2115, 2186, 2340, 2444, 2820, 3055, 3279, 3666, 4230, 4372, 5465, 5499, 6110, 6558, 7332, 8460, 9165, 9837, 10930, 10998, 12220, 13116, 14209, 16395, 18330, 19674, 21860, 21996, 27495, 28418, 32790, 36660, 39348, 42627, 49185, 51371, 54990, 56836, 65580, 71045, 85254, 98370, 102742, 109980, 127881, 142090, 154113, 170508, 196740, 205484, 213135, 255762, 256855, 284180, 308226, 426270, 462339, 511524, 513710, 616452, 639405, 667823, 770565, 852540, 924678, 1027420, 1278810, 1335646, 1541130, 1849356, 2003469, 2311695, 2557620, 2671292, 3082260, 3339115, 4006938, 4623390, 6010407, 6678230, 8013876, 9246780, 10017345, 12020814, 13356460, 20034690, 24041628, 30052035, 40069380, 60104070, 120208140]

約数ペア:

[(1, 120208140), (2, 60104070), (3, 40069380), (4, 30052035), (5, 24041628), (6, 20034690), (9, 13356460), (10, 12020814), (12, 10017345), (13, 9246780), (15, 8013876), (18, 6678230), (20, 6010407), (26, 4623390), (30, 4006938), (36, 3339115), (39, 3082260), (45, 2671292), (47, 2557620), (52, 2311695), (60, 2003469), (65, 1849356), (78, 1541130), (90, 1335646), (94, 1278810), (117, 1027420), (130, 924678), (141, 852540), (156, 770565), (180, 667823), (188, 639405), (195, 616452), (234, 513710), (235, 511524), (260, 462339), (282, 426270), (390, 308226), (423, 284180), (468, 256855), (470, 255762), (564, 213135), (585, 205484), (611, 196740), (705, 170508), (780, 154113), (846, 142090), (940, 127881), (1093, 109980), (1170, 102742), (1222, 98370), (1410, 85254), (1692, 71045), (1833, 65580), (2115, 56836), (2186, 54990), (2340, 51371), (2444, 49185), (2820, 42627), (3055, 39348), (3279, 36660), (3666, 32790), (4230, 28418), (4372, 27495), (5465, 21996), (5499, 21860), (6110, 19674), (6558, 18330), (7332, 16395), (8460, 14209), (9165, 13116), (9837, 12220), (10930, 10998)]