27557160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 83350080

約数和(自身を除く): 55792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1753, 1965, 2620, 3144, 3506, 3930, 5240, 5259, 7012, 7860, 8765, 10518, 14024, 15720, 17530, 21036, 26295, 35060, 42072, 52590, 70120, 105180, 210360, 229643, 459286, 688929, 918572, 1148215, 1377858, 1837144, 2296430, 2755716, 3444645, 4592860, 5511432, 6889290, 9185720, 13778580, 27557160]

約数ペア:

[(1, 27557160), (2, 13778580), (3, 9185720), (4, 6889290), (5, 5511432), (6, 4592860), (8, 3444645), (10, 2755716), (12, 2296430), (15, 1837144), (20, 1377858), (24, 1148215), (30, 918572), (40, 688929), (60, 459286), (120, 229643), (131, 210360), (262, 105180), (393, 70120), (524, 52590), (655, 42072), (786, 35060), (1048, 26295), (1310, 21036), (1572, 17530), (1753, 15720), (1965, 14024), (2620, 10518), (3144, 8765), (3506, 7860), (3930, 7012), (5240, 5259)]