282555360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 969433920

約数和(自身を除く): 686878560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 821, 956, 1195, 1434, 1440, 1642, 1912, 2151, 2390, 2463, 2868, 3284, 3585, 3824, 4105, 4302, 4780, 4926, 5736, 6568, 7170, 7389, 7648, 8210, 8604, 9560, 9852, 10755, 11472, 12315, 13136, 14340, 14778, 16420, 17208, 19120, 19704, 21510, 22944, 24630, 26272, 28680, 29556, 32840, 34416, 36945, 38240, 39408, 43020, 49260, 57360, 59112, 65680, 68832, 73890, 78816, 86040, 98520, 114720, 118224, 131360, 147780, 172080, 196219, 197040, 236448, 295560, 344160, 392438, 394080, 588657, 591120, 784876, 981095, 1177314, 1182240, 1569752, 1765971, 1962190, 2354628, 2943285, 3139504, 3531942, 3924380, 4709256, 5886570, 6279008, 7063884, 7848760, 8829855, 9418512, 11773140, 14127768, 15697520, 17659710, 18837024, 23546280, 28255536, 31395040, 35319420, 47092560, 56511072, 70638840, 94185120, 141277680, 282555360]

約数ペア:

[(1, 282555360), (2, 141277680), (3, 94185120), (4, 70638840), (5, 56511072), (6, 47092560), (8, 35319420), (9, 31395040), (10, 28255536), (12, 23546280), (15, 18837024), (16, 17659710), (18, 15697520), (20, 14127768), (24, 11773140), (30, 9418512), (32, 8829855), (36, 7848760), (40, 7063884), (45, 6279008), (48, 5886570), (60, 4709256), (72, 3924380), (80, 3531942), (90, 3139504), (96, 2943285), (120, 2354628), (144, 1962190), (160, 1765971), (180, 1569752), (239, 1182240), (240, 1177314), (288, 981095), (360, 784876), (478, 591120), (480, 588657), (717, 394080), (720, 392438), (821, 344160), (956, 295560), (1195, 236448), (1434, 197040), (1440, 196219), (1642, 172080), (1912, 147780), (2151, 131360), (2390, 118224), (2463, 114720), (2868, 98520), (3284, 86040), (3585, 78816), (3824, 73890), (4105, 68832), (4302, 65680), (4780, 59112), (4926, 57360), (5736, 49260), (6568, 43020), (7170, 39408), (7389, 38240), (7648, 36945), (8210, 34416), (8604, 32840), (9560, 29556), (9852, 28680), (10755, 26272), (11472, 24630), (12315, 22944), (13136, 21510), (14340, 19704), (14778, 19120), (16420, 17208)]