120186240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62597}}^1$

素因数の和:62619

約数の個数: 64

約数和(自身を含む): 383099760

約数和(自身を除く): 262913520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 62597, 125194, 187791, 250388, 312985, 375582, 500776, 625970, 751164, 938955, 1001552, 1251940, 1502328, 1877910, 2003104, 2503880, 3004656, 3755820, 4006208, 5007760, 6009312, 7511640, 8012416, 10015520, 12018624, 15023280, 20031040, 24037248, 30046560, 40062080, 60093120, 120186240]

約数ペア:

[(1, 120186240), (2, 60093120), (3, 40062080), (4, 30046560), (5, 24037248), (6, 20031040), (8, 15023280), (10, 12018624), (12, 10015520), (15, 8012416), (16, 7511640), (20, 6009312), (24, 5007760), (30, 4006208), (32, 3755820), (40, 3004656), (48, 2503880), (60, 2003104), (64, 1877910), (80, 1502328), (96, 1251940), (120, 1001552), (128, 938955), (160, 751164), (192, 625970), (240, 500776), (320, 375582), (384, 312985), (480, 250388), (640, 187791), (960, 125194), (1920, 62597)]