55114320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 172256832

約数和(自身を除く): 117142512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1753, 1965, 2096, 2620, 3144, 3506, 3930, 5240, 5259, 6288, 7012, 7860, 8765, 10480, 10518, 14024, 15720, 17530, 21036, 26295, 28048, 31440, 35060, 42072, 52590, 70120, 84144, 105180, 140240, 210360, 229643, 420720, 459286, 688929, 918572, 1148215, 1377858, 1837144, 2296430, 2755716, 3444645, 3674288, 4592860, 5511432, 6889290, 9185720, 11022864, 13778580, 18371440, 27557160, 55114320]

約数ペア:

[(1, 55114320), (2, 27557160), (3, 18371440), (4, 13778580), (5, 11022864), (6, 9185720), (8, 6889290), (10, 5511432), (12, 4592860), (15, 3674288), (16, 3444645), (20, 2755716), (24, 2296430), (30, 1837144), (40, 1377858), (48, 1148215), (60, 918572), (80, 688929), (120, 459286), (131, 420720), (240, 229643), (262, 210360), (393, 140240), (524, 105180), (655, 84144), (786, 70120), (1048, 52590), (1310, 42072), (1572, 35060), (1753, 31440), (1965, 28048), (2096, 26295), (2620, 21036), (3144, 17530), (3506, 15720), (3930, 14024), (5240, 10518), (5259, 10480), (6288, 8765), (7012, 7860)]