90076560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53617}}^1$

素因数の和:53640

約数の個数: 80

約数和(自身を含む): 319134336

約数和(自身を除く): 229057776

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, 53617, 107234, 160851, 214468, 268085, 321702, 375319, 428936, 536170, 643404, 750638, 804255, 857872, 1072340, 1125957, 1286808, 1501276, 1608510, 1876595, 2144680, 2251914, 2573616, 3002552, 3217020, 3753190, 4289360, 4503828, 5629785, 6005104, 6434040, 7506380, 9007656, 11259570, 12868080, 15012760, 18015312, 22519140, 30025520, 45038280, 90076560]

約数ペア:

[(1, 90076560), (2, 45038280), (3, 30025520), (4, 22519140), (5, 18015312), (6, 15012760), (7, 12868080), (8, 11259570), (10, 9007656), (12, 7506380), (14, 6434040), (15, 6005104), (16, 5629785), (20, 4503828), (21, 4289360), (24, 3753190), (28, 3217020), (30, 3002552), (35, 2573616), (40, 2251914), (42, 2144680), (48, 1876595), (56, 1608510), (60, 1501276), (70, 1286808), (80, 1125957), (84, 1072340), (105, 857872), (112, 804255), (120, 750638), (140, 643404), (168, 536170), (210, 428936), (240, 375319), (280, 321702), (336, 268085), (420, 214468), (560, 160851), (840, 107234), (1680, 53617)]