282898080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2859

約数の個数: 144

約数和(自身を含む): 979340544

約数和(自身を除く): 696442464

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2767, 2840, 3195, 3408, 4260, 5112, 5534, 5680, 6390, 6816, 8301, 8520, 10224, 11068, 11360, 12780, 13835, 16602, 17040, 20448, 22136, 24903, 25560, 27670, 33204, 34080, 41505, 44272, 49806, 51120, 55340, 66408, 83010, 88544, 99612, 102240, 110680, 124515, 132816, 166020, 196457, 199224, 221360, 249030, 265632, 332040, 392914, 398448, 442720, 498060, 589371, 664080, 785828, 796896, 982285, 996120, 1178742, 1328160, 1571656, 1768113, 1964570, 1992240, 2357484, 2946855, 3143312, 3536226, 3929140, 3984480, 4714968, 5893710, 6286624, 7072452, 7858280, 8840565, 9429936, 11787420, 14144904, 15716560, 17681130, 18859872, 23574840, 28289808, 31433120, 35362260, 47149680, 56579616, 70724520, 94299360, 141449040, 282898080]

約数ペア:

[(1, 282898080), (2, 141449040), (3, 94299360), (4, 70724520), (5, 56579616), (6, 47149680), (8, 35362260), (9, 31433120), (10, 28289808), (12, 23574840), (15, 18859872), (16, 17681130), (18, 15716560), (20, 14144904), (24, 11787420), (30, 9429936), (32, 8840565), (36, 7858280), (40, 7072452), (45, 6286624), (48, 5893710), (60, 4714968), (71, 3984480), (72, 3929140), (80, 3536226), (90, 3143312), (96, 2946855), (120, 2357484), (142, 1992240), (144, 1964570), (160, 1768113), (180, 1571656), (213, 1328160), (240, 1178742), (284, 996120), (288, 982285), (355, 796896), (360, 785828), (426, 664080), (480, 589371), (568, 498060), (639, 442720), (710, 398448), (720, 392914), (852, 332040), (1065, 265632), (1136, 249030), (1278, 221360), (1420, 199224), (1440, 196457), (1704, 166020), (2130, 132816), (2272, 124515), (2556, 110680), (2767, 102240), (2840, 99612), (3195, 88544), (3408, 83010), (4260, 66408), (5112, 55340), (5534, 51120), (5680, 49806), (6390, 44272), (6816, 41505), (8301, 34080), (8520, 33204), (10224, 27670), (11068, 25560), (11360, 24903), (12780, 22136), (13835, 20448), (16602, 17040)]