30542760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 101991240

約数和(自身を除く): 71448480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2293, 2664, 3330, 4440, 4586, 6660, 6879, 9172, 11465, 13320, 13758, 18344, 20637, 22930, 27516, 34395, 41274, 45860, 55032, 68790, 82548, 84841, 91720, 103185, 137580, 165096, 169682, 206370, 254523, 275160, 339364, 412740, 424205, 509046, 678728, 763569, 825480, 848410, 1018092, 1272615, 1527138, 1696820, 2036184, 2545230, 3054276, 3393640, 3817845, 5090460, 6108552, 7635690, 10180920, 15271380, 30542760]

約数ペア:

[(1, 30542760), (2, 15271380), (3, 10180920), (4, 7635690), (5, 6108552), (6, 5090460), (8, 3817845), (9, 3393640), (10, 3054276), (12, 2545230), (15, 2036184), (18, 1696820), (20, 1527138), (24, 1272615), (30, 1018092), (36, 848410), (37, 825480), (40, 763569), (45, 678728), (60, 509046), (72, 424205), (74, 412740), (90, 339364), (111, 275160), (120, 254523), (148, 206370), (180, 169682), (185, 165096), (222, 137580), (296, 103185), (333, 91720), (360, 84841), (370, 82548), (444, 68790), (555, 55032), (666, 45860), (740, 41274), (888, 34395), (1110, 27516), (1332, 22930), (1480, 20637), (1665, 18344), (2220, 13758), (2293, 13320), (2664, 11465), (3330, 9172), (4440, 6879), (4586, 6660)]