90248040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83563}}^1$

素因数の和:83583

約数の個数: 64

約数和(自身を含む): 300830400

約数和(自身を除く): 210582360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83563, 167126, 250689, 334252, 417815, 501378, 668504, 752067, 835630, 1002756, 1253445, 1504134, 1671260, 2005512, 2256201, 2506890, 3008268, 3342520, 3760335, 4512402, 5013780, 6016536, 7520670, 9024804, 10027560, 11281005, 15041340, 18049608, 22562010, 30082680, 45124020, 90248040]

約数ペア:

[(1, 90248040), (2, 45124020), (3, 30082680), (4, 22562010), (5, 18049608), (6, 15041340), (8, 11281005), (9, 10027560), (10, 9024804), (12, 7520670), (15, 6016536), (18, 5013780), (20, 4512402), (24, 3760335), (27, 3342520), (30, 3008268), (36, 2506890), (40, 2256201), (45, 2005512), (54, 1671260), (60, 1504134), (72, 1253445), (90, 1002756), (108, 835630), (120, 752067), (135, 668504), (180, 501378), (216, 417815), (270, 334252), (360, 250689), (540, 167126), (1080, 83563)]