18450240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19219}}^1$

素因数の和:19239

約数の個数: 56

約数和(自身を含む): 58582560

約数和(自身を除く): 40132320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19219, 38438, 57657, 76876, 96095, 115314, 153752, 192190, 230628, 288285, 307504, 384380, 461256, 576570, 615008, 768760, 922512, 1153140, 1230016, 1537520, 1845024, 2306280, 3075040, 3690048, 4612560, 6150080, 9225120, 18450240]

約数ペア:

[(1, 18450240), (2, 9225120), (3, 6150080), (4, 4612560), (5, 3690048), (6, 3075040), (8, 2306280), (10, 1845024), (12, 1537520), (15, 1230016), (16, 1153140), (20, 922512), (24, 768760), (30, 615008), (32, 576570), (40, 461256), (48, 384380), (60, 307504), (64, 288285), (80, 230628), (96, 192190), (120, 153752), (160, 115314), (192, 96095), (240, 76876), (320, 57657), (480, 38438), (960, 19219)]