2708280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7523}}^1$

素因数の和:7540

約数の個数: 48

約数和(自身を含む): 8803080

約数和(自身を除く): 6094800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7523, 15046, 22569, 30092, 37615, 45138, 60184, 67707, 75230, 90276, 112845, 135414, 150460, 180552, 225690, 270828, 300920, 338535, 451380, 541656, 677070, 902760, 1354140, 2708280]

約数ペア:

[(1, 2708280), (2, 1354140), (3, 902760), (4, 677070), (5, 541656), (6, 451380), (8, 338535), (9, 300920), (10, 270828), (12, 225690), (15, 180552), (18, 150460), (20, 135414), (24, 112845), (30, 90276), (36, 75230), (40, 67707), (45, 60184), (60, 45138), (72, 37615), (90, 30092), (120, 22569), (180, 15046), (360, 7523)]