17278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71993}}^1$

素因数の和:72009

約数の個数: 40

約数和(自身を含む): 53563536

約数和(自身を除く): 36285216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 71993, 143986, 215979, 287972, 359965, 431958, 575944, 719930, 863916, 1079895, 1151888, 1439860, 1727832, 2159790, 2879720, 3455664, 4319580, 5759440, 8639160, 17278320]

約数ペア:

[(1, 17278320), (2, 8639160), (3, 5759440), (4, 4319580), (5, 3455664), (6, 2879720), (8, 2159790), (10, 1727832), (12, 1439860), (15, 1151888), (16, 1079895), (20, 863916), (24, 719930), (30, 575944), (40, 431958), (48, 359965), (60, 287972), (80, 215979), (120, 143986), (240, 71993)]