4219440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17581}}^1$

素因数の和:17597

約数の個数: 40

約数和(自身を含む): 13081008

約数和(自身を除く): 8861568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 175810, 210972, 263715, 281296, 351620, 421944, 527430, 703240, 843888, 1054860, 1406480, 2109720, 4219440]

約数ペア:

[(1, 4219440), (2, 2109720), (3, 1406480), (4, 1054860), (5, 843888), (6, 703240), (8, 527430), (10, 421944), (12, 351620), (15, 281296), (16, 263715), (20, 210972), (24, 175810), (30, 140648), (40, 105486), (48, 87905), (60, 70324), (80, 52743), (120, 35162), (240, 17581)]