55052640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38231}}^1$

素因数の和:38252

約数の個数: 72

約数和(自身を含む): 187872048

約数和(自身を除く): 132819408

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, 240, 288, 360, 480, 720, 1440, 38231, 76462, 114693, 152924, 191155, 229386, 305848, 344079, 382310, 458772, 573465, 611696, 688158, 764620, 917544, 1146930, 1223392, 1376316, 1529240, 1720395, 1835088, 2293860, 2752632, 3058480, 3440790, 3670176, 4587720, 5505264, 6116960, 6881580, 9175440, 11010528, 13763160, 18350880, 27526320, 55052640]

約数ペア:

[(1, 55052640), (2, 27526320), (3, 18350880), (4, 13763160), (5, 11010528), (6, 9175440), (8, 6881580), (9, 6116960), (10, 5505264), (12, 4587720), (15, 3670176), (16, 3440790), (18, 3058480), (20, 2752632), (24, 2293860), (30, 1835088), (32, 1720395), (36, 1529240), (40, 1376316), (45, 1223392), (48, 1146930), (60, 917544), (72, 764620), (80, 688158), (90, 611696), (96, 573465), (120, 458772), (144, 382310), (160, 344079), (180, 305848), (240, 229386), (288, 191155), (360, 152924), (480, 114693), (720, 76462), (1440, 38231)]