120079840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 303567264

約数和(自身を除く): 183487424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 131, 136, 160, 170, 262, 272, 337, 340, 524, 544, 655, 674, 680, 1048, 1310, 1348, 1360, 1685, 2096, 2227, 2620, 2696, 2720, 3370, 4192, 4454, 5240, 5392, 5729, 6740, 8908, 10480, 10784, 11135, 11458, 13480, 17816, 20960, 22270, 22916, 26960, 28645, 35632, 44147, 44540, 45832, 53920, 57290, 71264, 88294, 89080, 91664, 114580, 176588, 178160, 183328, 220735, 229160, 353176, 356320, 441470, 458320, 706352, 750499, 882940, 916640, 1412704, 1500998, 1765880, 3001996, 3531760, 3752495, 6003992, 7063520, 7504990, 12007984, 15009980, 24015968, 30019960, 60039920, 120079840]

約数ペア:

[(1, 120079840), (2, 60039920), (4, 30019960), (5, 24015968), (8, 15009980), (10, 12007984), (16, 7504990), (17, 7063520), (20, 6003992), (32, 3752495), (34, 3531760), (40, 3001996), (68, 1765880), (80, 1500998), (85, 1412704), (131, 916640), (136, 882940), (160, 750499), (170, 706352), (262, 458320), (272, 441470), (337, 356320), (340, 353176), (524, 229160), (544, 220735), (655, 183328), (674, 178160), (680, 176588), (1048, 114580), (1310, 91664), (1348, 89080), (1360, 88294), (1685, 71264), (2096, 57290), (2227, 53920), (2620, 45832), (2696, 44540), (2720, 44147), (3370, 35632), (4192, 28645), (4454, 26960), (5240, 22916), (5392, 22270), (5729, 20960), (6740, 17816), (8908, 13480), (10480, 11458), (10784, 11135)]