89438040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{82813}}^1$

素因数の和:82833

約数の個数: 64

約数和(自身を含む): 298130400

約数和(自身を除く): 208692360

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, 82813, 165626, 248439, 331252, 414065, 496878, 662504, 745317, 828130, 993756, 1242195, 1490634, 1656260, 1987512, 2235951, 2484390, 2981268, 3312520, 3726585, 4471902, 4968780, 5962536, 7453170, 8943804, 9937560, 11179755, 14906340, 17887608, 22359510, 29812680, 44719020, 89438040]

約数ペア:

[(1, 89438040), (2, 44719020), (3, 29812680), (4, 22359510), (5, 17887608), (6, 14906340), (8, 11179755), (9, 9937560), (10, 8943804), (12, 7453170), (15, 5962536), (18, 4968780), (20, 4471902), (24, 3726585), (27, 3312520), (30, 2981268), (36, 2484390), (40, 2235951), (45, 1987512), (54, 1656260), (60, 1490634), (72, 1242195), (90, 993756), (108, 828130), (120, 745317), (135, 662504), (180, 496878), (216, 414065), (270, 331252), (360, 248439), (540, 165626), (1080, 82813)]