4512240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2089}}^1$

素因数の和:2111

約数の個数: 80

約数和(自身を含む): 15549600

約数和(自身を除く): 11037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2089, 2160, 4178, 6267, 8356, 10445, 12534, 16712, 18801, 20890, 25068, 31335, 33424, 37602, 41780, 50136, 56403, 62670, 75204, 83560, 94005, 100272, 112806, 125340, 150408, 167120, 188010, 225612, 250680, 282015, 300816, 376020, 451224, 501360, 564030, 752040, 902448, 1128060, 1504080, 2256120, 4512240]

約数ペア:

[(1, 4512240), (2, 2256120), (3, 1504080), (4, 1128060), (5, 902448), (6, 752040), (8, 564030), (9, 501360), (10, 451224), (12, 376020), (15, 300816), (16, 282015), (18, 250680), (20, 225612), (24, 188010), (27, 167120), (30, 150408), (36, 125340), (40, 112806), (45, 100272), (48, 94005), (54, 83560), (60, 75204), (72, 62670), (80, 56403), (90, 50136), (108, 41780), (120, 37602), (135, 33424), (144, 31335), (180, 25068), (216, 20890), (240, 18801), (270, 16712), (360, 12534), (432, 10445), (540, 8356), (720, 6267), (1080, 4178), (2089, 2160)]