9428040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{26189}}^1$

素因数の和:26206

約数の個数: 48

約数和(自身を含む): 30642300

約数和(自身を除く): 21214260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 26189, 52378, 78567, 104756, 130945, 157134, 209512, 235701, 261890, 314268, 392835, 471402, 523780, 628536, 785670, 942804, 1047560, 1178505, 1571340, 1885608, 2357010, 3142680, 4714020, 9428040]

約数ペア:

[(1, 9428040), (2, 4714020), (3, 3142680), (4, 2357010), (5, 1885608), (6, 1571340), (8, 1178505), (9, 1047560), (10, 942804), (12, 785670), (15, 628536), (18, 523780), (20, 471402), (24, 392835), (30, 314268), (36, 261890), (40, 235701), (45, 209512), (60, 157134), (72, 130945), (90, 104756), (120, 78567), (180, 52378), (360, 26189)]