127918320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532993}}^1$

素因数の和:533009

約数の個数: 40

約数和(自身を含む): 396547536

約数和(自身を除く): 268629216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532993, 1065986, 1598979, 2131972, 2664965, 3197958, 4263944, 5329930, 6395916, 7994895, 8527888, 10659860, 12791832, 15989790, 21319720, 25583664, 31979580, 42639440, 63959160, 127918320]

約数ペア:

[(1, 127918320), (2, 63959160), (3, 42639440), (4, 31979580), (5, 25583664), (6, 21319720), (8, 15989790), (10, 12791832), (12, 10659860), (15, 8527888), (16, 7994895), (20, 6395916), (24, 5329930), (30, 4263944), (40, 3197958), (48, 2664965), (60, 2131972), (80, 1598979), (120, 1065986), (240, 532993)]