89045040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53003}}^1$

素因数の和:53026

約数の個数: 80

約数和(自身を含む): 315479808

約数和(自身を除く): 226434768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53003, 106006, 159009, 212012, 265015, 318018, 371021, 424024, 530030, 636036, 742042, 795045, 848048, 1060060, 1113063, 1272072, 1484084, 1590090, 1855105, 2120120, 2226126, 2544144, 2968168, 3180180, 3710210, 4240240, 4452252, 5565315, 5936336, 6360360, 7420420, 8904504, 11130630, 12720720, 14840840, 17809008, 22261260, 29681680, 44522520, 89045040]

約数ペア:

[(1, 89045040), (2, 44522520), (3, 29681680), (4, 22261260), (5, 17809008), (6, 14840840), (7, 12720720), (8, 11130630), (10, 8904504), (12, 7420420), (14, 6360360), (15, 5936336), (16, 5565315), (20, 4452252), (21, 4240240), (24, 3710210), (28, 3180180), (30, 2968168), (35, 2544144), (40, 2226126), (42, 2120120), (48, 1855105), (56, 1590090), (60, 1484084), (70, 1272072), (80, 1113063), (84, 1060060), (105, 848048), (112, 795045), (120, 742042), (140, 636036), (168, 530030), (210, 424024), (240, 371021), (280, 318018), (336, 265015), (420, 212012), (560, 159009), (840, 106006), (1680, 53003)]