4498320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18743}}^1$

素因数の和:18759

約数の個数: 40

約数和(自身を含む): 13945536

約数和(自身を除く): 9447216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18743, 37486, 56229, 74972, 93715, 112458, 149944, 187430, 224916, 281145, 299888, 374860, 449832, 562290, 749720, 899664, 1124580, 1499440, 2249160, 4498320]

約数ペア:

[(1, 4498320), (2, 2249160), (3, 1499440), (4, 1124580), (5, 899664), (6, 749720), (8, 562290), (10, 449832), (12, 374860), (15, 299888), (16, 281145), (20, 224916), (24, 187430), (30, 149944), (40, 112458), (48, 93715), (60, 74972), (80, 56229), (120, 37486), (240, 18743)]