84724560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117673}}^1$

素因数の和:117692

約数の個数: 60

約数和(自身を含む): 284535732

約数和(自身を除く): 199811172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 117673, 235346, 353019, 470692, 588365, 706038, 941384, 1059057, 1176730, 1412076, 1765095, 1882768, 2118114, 2353460, 2824152, 3530190, 4236228, 4706920, 5295285, 5648304, 7060380, 8472456, 9413840, 10590570, 14120760, 16944912, 21181140, 28241520, 42362280, 84724560]

約数ペア:

[(1, 84724560), (2, 42362280), (3, 28241520), (4, 21181140), (5, 16944912), (6, 14120760), (8, 10590570), (9, 9413840), (10, 8472456), (12, 7060380), (15, 5648304), (16, 5295285), (18, 4706920), (20, 4236228), (24, 3530190), (30, 2824152), (36, 2353460), (40, 2118114), (45, 1882768), (48, 1765095), (60, 1412076), (72, 1176730), (80, 1059057), (90, 941384), (120, 706038), (144, 588365), (180, 470692), (240, 353019), (360, 235346), (720, 117673)]